A magnitude ML 2.1 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7920, 13.1380 at 13 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5238 |
Preci | PG | 13 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Arquata del Tronto | AP | 13 | 1178 | 10357 |
Accumoli | RI | 14 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Ussita | MC | 17 | 444 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Poggiodomo | PG | 19 | 117 | 14290 |
Cittareale | RI | 19 | 482 | 14772 |
Montemonaco | AP | 20 | 604 | 15376 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2016-10-30 21:09:30 |
42.7923 | 13.1377 | 13 | 2019-02-12 14:03:22 |
Bollettino Sismico Italiano INGV | 47057361 |
Reviewed Rev100 |
ML 2.6 | 2016-10-30 21:09:44 |
42.8018 | 13.1387 | 11 | 2016-10-30 21:20:40 |
Sala Sismica INGV-Roma | 31140201 |
Field | Value |
---|---|
Time (UTC) | 2016-10-30 21:09:30 ± 0.03 |
Latitude | 42.7923 ± 0.0018 |
Longitude | 13.1377 ± 0.0025 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 47057361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 230 |
Semi-minor axis of confidence ellipse (meter) | 42 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 34 |
Number of associated phases, regardless of their use for origin computation | 69 |
Number of defining phases | 69 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.07374 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72216 |
Number of stations at which the event was observed | 38 |
Number of stations from which data was used for origin computation | 38 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 31140201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-30 21:20:38 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 47057361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-06-23 06:58:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2016-10-30T21:09:48.50 | 0.6 | undecidable | manual | S | 182 | 58.1973 | 93 | 0.16 | 45 |
IV.SNTG.HHZ. | 2016-10-30T21:09:47.48 | 0.6 | undecidable | manual | S | 343 | 53.8017 | 93 | 0.31 | 43 |
IV.GIGS.HHZ. | 2016-10-30T21:09:46.63 | 0.6 | undecidable | manual | S | 136 | 51.7038 | 93 | 0.01 | 47 |
IV.ASSB.HHZ. | 2016-10-30T21:09:45.99 | 0.6 | undecidable | manual | S | 306 | 47.8188 | 93 | 0.42 | 43 |
IV.TERO.HHZ. | 2016-10-30T21:09:44.05 | 0.6 | undecidable | manual | S | 116 | 42.4242 | 94 | -0.09 | 47 |
IV.T1247.HHZ. | 2016-10-30T21:09:44.21 | 0.6 | undecidable | manual | S | 161 | 41.0256 | 94 | 0.43 | 44 |
IV.SRES.HHZ. | 2016-10-30T21:09:44.42 | 0.3 | undecidable | manual | P | 220 | 80.1642 | 92 | 0.3 | 63 |
IV.MDAR.HNN. | 2016-10-30T21:09:44.83 | 0.6 | undecidable | manual | S | 1 | 44.4222 | 94 | 0.15 | 46 |
IV.ARVD.HHZ. | 2016-10-30T21:09:44.65 | 0.6 | undecidable | manual | P | 349 | 79.8645 | 92 | 0.57 | 39 |
IV.ARRO.EHZ. | 2016-10-30T21:09:43.38 | 0.6 | undecidable | manual | S | 232 | 38.4282 | 95 | 0.3 | 46 |
IV.CAMP.HHZ. | 2016-10-30T21:09:42.47 | 0.6 | undecidable | manual | S | 142 | 36.0417 | 95 | 0.02 | 48 |
IV.T1211.EHZ. | 2016-10-30T21:09:42.87 | 0.6 | undecidable | manual | S | 219 | 36.8298 | 95 | 0.2 | 47 |
IV.GUMA.HHZ. | 2016-10-30T21:09:42.62 | 0.6 | undecidable | manual | S | 28 | 34.0437 | 96 | 0.71 | 39 |
IV.T1246.HHN. | 2016-10-30T21:09:42.80 | 0.6 | undecidable | manual | S | 129 | 37.1295 | 95 | 0.07 | 48 |
IV.RM33.EHZ. | 2016-10-30T21:09:41.44 | 0.6 | undecidable | manual | S | 169 | 32.0457 | 96 | 0.05 | 49 |
IV.FOSV.EHZ. | 2016-10-30T21:09:41.68 | 0.3 | undecidable | manual | P | 331 | 63.5919 | 92 | 0.12 | 67 |
IV.CSP1.EHZ. | 2016-10-30T21:09:41.67 | 0.6 | undecidable | manual | S | 9 | 33.6441 | 96 | -0.14 | 48 |
IV.SNTG.HHZ. | 2016-10-30T21:09:40.14 | 0.3 | undecidable | manual | P | 343 | 53.8017 | 93 | 0.09 | 69 |
IV.FIAM.HHZ. | 2016-10-30T21:09:40.53 | 0.3 | undecidable | manual | P | 182 | 58.1973 | 93 | -0.2 | 66 |
IV.ATCC.EHZ. | 2016-10-30T21:09:40.96 | 0.3 | undecidable | manual | P | 317 | 59.3961 | 92 | 0.03 | 69 |
IV.T1241.EHZ. | 2016-10-30T21:09:39.47 | 0.6 | undecidable | manual | S | 73 | 24.9528 | 100 | -0.03 | 49 |
IV.T1256.HHZ. | 2016-10-30T21:09:39.32 | 0.6 | undecidable | manual | S | 17 | 24.8529 | 100 | -0.15 | 48 |
IV.T1243.HNZ. | 2016-10-30T21:09:39.77 | 0.6 | undecidable | manual | S | 113 | 27.4503 | 98 | -0.39 | 45 |
IV.MNTP.HNZ. | 2016-10-30T21:09:39.43 | 0.3 | undecidable | manual | P | 35 | 46.8198 | 93 | 0.45 | 65 |
IV.SMA1.EHZ. | 2016-10-30T21:09:39.22 | 0.6 | undecidable | manual | S | 138 | 24.1536 | 100 | -0.07 | 48 |
IV.GIGS.HHZ. | 2016-10-30T21:09:39.40 | 0.3 | undecidable | manual | P | 136 | 51.7038 | 93 | -0.34 | 65 |
XO.AM05.EHZ. | 2016-10-30T21:09:39.94 | 0.6 | undecidable | manual | S | 40 | 26.9508 | 98 | -0.1 | 48 |
IV.OFFI.HHZ. | 2016-10-30T21:09:39.75 | 0.1 | undecidable | manual | P | 70 | 47.3193 | 93 | 0.69 | 79 |
IV.FDMO.HHN. | 2016-10-30T21:09:39.93 | 0.6 | undecidable | manual | S | 351 | 27.3504 | 98 | -0.22 | 47 |
IV.CESX.HHZ. | 2016-10-30T21:09:39.14 | 0.3 | undecidable | manual | P | 246 | 49.3173 | 93 | -0.23 | 67 |
IV.T1204.EHZ. | 2016-10-30T21:09:38.16 | 0.6 | undecidable | manual | S | 131 | 19.4694 | 106 | 0.08 | 49 |
IV.LNSS.HHZ. | 2016-10-30T21:09:38.94 | 0.6 | undecidable | manual | S | 201 | 22.4553 | 102 | 0.09 | 49 |
IV.T1215.EHZ. | 2016-10-30T21:09:38.68 | 0.6 | undecidable | manual | S | 273 | 21.9669 | 102 | -0.04 | 49 |
IV.T1247.HHZ. | 2016-10-30T21:09:38.00 | 0.3 | undecidable | manual | P | 161 | 41.0256 | 94 | -0.1 | 70 |
IV.T1299.HNN. | 2016-10-30T21:09:38.68 | 0.6 | undecidable | manual | S | 146 | 21.1677 | 103 | 0.18 | 48 |
IV.MDAR.HNN. | 2016-10-30T21:09:38.47 | 0.3 | undecidable | manual | P | 1 | 44.4222 | 94 | -0.15 | 70 |
IV.T1201.HNN. | 2016-10-30T21:09:38.07 | 0.6 | undecidable | manual | S | 148 | 17.5713 | 109 | 0.48 | 45 |
IV.ASSB.HHZ. | 2016-10-30T21:09:38.81 | 0.3 | undecidable | manual | P | 306 | 47.8188 | 93 | -0.33 | 67 |
IV.T1217.HNZ. | 2016-10-30T21:09:38.09 | 0.6 | undecidable | manual | S | 242 | 19.0698 | 106 | 0.13 | 49 |
IV.FEMA.HNE. | 2016-10-30T21:09:38.05 | 0.6 | undecidable | manual | S | 339 | 20.1687 | 104 | -0.2 | 48 |
IV.GUMA.HHZ. | 2016-10-30T21:09:37.17 | 0.1 | undecidable | manual | P | 28 | 34.0437 | 96 | 0.15 | 94 |
IV.T1246.HHN. | 2016-10-30T21:09:37.32 | 0.1 | undecidable | manual | P | 129 | 37.1295 | 95 | -0.17 | 93 |
IV.ARRO.EHZ. | 2016-10-30T21:09:37.63 | 0.1 | undecidable | manual | P | 232 | 38.4282 | 95 | -0.07 | 94 |
IV.TERO.HHZ. | 2016-10-30T21:09:37.99 | 0.3 | undecidable | manual | P | 116 | 42.4242 | 94 | -0.31 | 67 |
IV.MMO1.HNZ. | 2016-10-30T21:09:37.77 | 0.6 | undecidable | manual | S | 52 | 19.4694 | 106 | -0.29 | 47 |
IV.CAMP.HHZ. | 2016-10-30T21:09:37.10 | 0.1 | undecidable | manual | P | 142 | 36.0417 | 95 | -0.23 | 92 |
IV.T1211.EHZ. | 2016-10-30T21:09:37.39 | 0.1 | undecidable | manual | P | 219 | 36.8298 | 95 | -0.07 | 95 |
IV.T1216.EHZ. | 2016-10-30T21:09:36.67 | 0.6 | undecidable | manual | S | 319 | 14.5743 | 116 | -0.18 | 49 |
IV.RM33.EHZ. | 2016-10-30T21:09:36.70 | 0.3 | undecidable | manual | P | 169 | 32.0457 | 96 | -0.01 | 72 |
IV.T1244.EHZ. | 2016-10-30T21:09:36.80 | 0.6 | undecidable | manual | S | 107 | 13.5753 | 119 | 0.17 | 48 |
IV.CSP1.EHZ. | 2016-10-30T21:09:36.79 | 1.0 | undecidable | manual | P | 9 | 33.6441 | 96 | -0.18 | 24 |
IV.T1245.HNZ. | 2016-10-30T21:09:35.36 | 0.6 | undecidable | manual | S | 30 | 8.1807 | 139 | -0.15 | 50 |
XO.AM05.EHZ. | 2016-10-30T21:09:35.52 | 0.3 | undecidable | manual | P | 40 | 26.9508 | 98 | -0.42 | 68 |
IV.FDMO.HHN. | 2016-10-30T21:09:35.84 | 0.1 | undecidable | manual | P | 351 | 27.3504 | 98 | -0.16 | 95 |
IV.T1241.EHZ. | 2016-10-30T21:09:35.75 | 0.3 | undecidable | manual | P | 73 | 24.9528 | 100 | 0.12 | 72 |
IV.T1256.HHZ. | 2016-10-30T21:09:35.46 | 0.1 | undecidable | manual | P | 17 | 24.8529 | 100 | -0.15 | 96 |
IV.LNSS.HHZ. | 2016-10-30T21:09:35.23 | 0.3 | undecidable | manual | P | 201 | 22.4553 | 102 | -0.03 | 73 |
IV.T1243.HNZ. | 2016-10-30T21:09:35.76 | 0.1 | undecidable | manual | P | 113 | 27.4503 | 98 | -0.26 | 93 |
IV.T1215.EHZ. | 2016-10-30T21:09:35.10 | 0.1 | undecidable | manual | P | 273 | 21.9669 | 102 | -0.08 | 98 |
IV.SMA1.EHZ. | 2016-10-30T21:09:35.39 | 0.1 | undecidable | manual | P | 138 | 24.1536 | 100 | -0.12 | 96 |
IV.T1299.HNN. | 2016-10-30T21:09:35.15 | 0.1 | undecidable | manual | P | 146 | 21.1677 | 103 | 0.09 | 98 |
IV.T1201.HNN. | 2016-10-30T21:09:34.74 | 0.1 | undecidable | manual | P | 148 | 17.5713 | 109 | 0.21 | 96 |
IV.T1217.HNZ. | 2016-10-30T21:09:34.70 | 0.1 | undecidable | manual | P | 242 | 19.0698 | 106 | -0.04 | 99 |
IV.FEMA.HNE. | 2016-10-30T21:09:34.82 | 0.3 | undecidable | manual | P | 339 | 20.1687 | 104 | -0.09 | 74 |
IV.T1204.EHZ. | 2016-10-30T21:09:34.85 | 1.0 | undecidable | manual | P | 131 | 19.4694 | 106 | 0.04 | 25 |
IV.T1216.EHZ. | 2016-10-30T21:09:34.06 | 0.3 | undecidable | manual | P | 319 | 14.5743 | 116 | -0.04 | 75 |
IV.MMO1.HNZ. | 2016-10-30T21:09:34.70 | 0.3 | undecidable | manual | P | 52 | 19.4694 | 106 | -0.1 | 73 |
IV.T1244.EHZ. | 2016-10-30T21:09:34.11 | 0.1 | undecidable | manual | P | 107 | 13.5753 | 119 | 0.14 | 98 |
IV.T1245.HNZ. | 2016-10-30T21:09:33.36 | 0.1 | undecidable | manual | P | 30 | 8.1807 | 139 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XO.AM05.EHN. | ML:1.4 | 0.00014336280000000002 | 0.0768 | AML | other | m | 2016-10-30T21:09:40.18 |
IV.CAMP.HHN. | ML:1.8 | 0.0002606435 | 0.7296 | AML | other | m | 2016-10-30T21:09:42.67 |
IV.FIAM.HHE. | ML:2.1 | 0.00028821755000000003 | 0.4096 | AML | other | m | 2016-10-30T21:09:48.95 |
IV.FOSV.EHE. | ML:1.6 | 0.00007561397 | 0.1408 | AML | other | m | 2016-10-30T21:09:51.42 |
IV.GIGS.HHE. | ML:1.5 | 0.000082831095 | 0.1408 | AML | other | m | 2016-10-30T21:09:47.03 |
IV.GUMA.HNN. | ML:2.4 | 0.001135926 | 0.4992 | AML | other | m | 2016-10-30T21:09:43.24 |
IV.LNSS.HHE. | ML:2.2 | 0.0010525608 | 0.1792 | AML | other | m | 2016-10-30T21:09:39.42 |
IV.RM33.EHN. | ML:2.3 | 0.0008575173 | 0.1536 | AML | other | m | 2016-10-30T21:09:42.83 |
IV.SMA1.EHE. | ML:2.1 | 0.0008327867 | 0.2176 | AML | other | m | 2016-10-30T21:09:41.25 |
IV.T1204.EHE. | ML:2.4 | 0.001627958 | 0.1792 | AML | other | m | 2016-10-30T21:09:39.74 |
IV.T1211.HNE. | ML:2.4 | 0.0010920615 | 0.128 | AML | other | m | 2016-10-30T21:09:43.56 |
IV.T1216.EHE. | ML:2.1 | 0.0010283902999999998 | 0.0896 | AML | other | m | 2016-10-30T21:09:37.59 |
IV.T1217.EHN. | ML:1.9 | 0.0006185153 | 0.064 | AML | other | m | 2016-10-30T21:09:38.60 |
IV.T1241.EHE. | ML:2.2 | 0.0008126009000000001 | 0.1536 | AML | other | m | 2016-10-30T21:09:40.75 |
IV.T1247.HHE. | ML:2.5 | 0.00095347295 | 0.3968 | AML | other | m | 2016-10-30T21:09:44.56 |
IV.TERO.HHN. | ML:2.2 | 0.0005946288 | 0.1024 | AML | other | m | 2016-10-30T21:09:44.40 |
IV.TERO.HNN. | ML:2.2 | 0.0005354582 | 0.128 | AML | other | m | 2016-10-30T21:09:44.47 |