A magnitude ML 1.8 earthquake occured in region: 6 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7500, 13.1350 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 6 | 4957 | 4957 |
Cascia | PG | 10 | 3217 | 8174 |
Accumoli | RI | 11 | 667 | 8841 |
Arquata del Tronto | AP | 14 | 1178 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Castelsantangelo sul Nera | MC | 16 | 281 | 10782 |
Preci | PG | 16 | 724 | 11506 |
Poggiodomo | PG | 17 | 117 | 11623 |
Amatrice | RI | 18 | 2657 | 14280 |
Monteleone di Spoleto | PG | 18 | 599 | 14879 |
Montegallo | AP | 19 | 523 | 15402 |
Cerreto di Spoleto | PG | 19 | 1075 | 16477 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2016-09-23 01:48:02 |
42.7497 | 13.1348 | 11 | 2016-09-23 02:04:09 |
Sala Sismica INGV-Roma | 29401281 |
Field | Value |
---|---|
Time (UTC) | 2016-09-23 01:48:02 ± 0.05 |
Latitude | 42.7497 ± 0.0018 |
Longitude | 13.1348 ± 0.0024 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29401281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 254 |
Semi-minor axis of confidence ellipse (meter) | 104 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 38 |
Number of associated phases, regardless of their use for origin computation | 63 |
Number of defining phases | 63 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 0.97846 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 35 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 29401281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-23 02:04:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACS.HHZ. | 2016-09-23T01:48:33.72 | 0.1 | undecidable | manual | S | 277 | 100.3218 | 90 | 1.9 | 40 |
IV.T0110.HHZ. | 2016-09-23T01:48:26.29 | 0.1 | undecidable | manual | S | 138 | 77.9664 | 90 | 0.43 | 80 |
IV.VCEL.EHZ. | 2016-09-23T01:48:23.80 | 0.1 | undecidable | manual | S | 124 | 69.7746 | 90 | 0.13 | 87 |
IV.FAGN.HHZ. | 2016-09-23T01:48:22.55 | 0.1 | undecidable | manual | S | 145 | 65.0904 | 90 | 0.15 | 87 |
IV.FSSB.HHZ. | 2016-09-23T01:48:21.43 | 0.6 | undecidable | manual | P | 345 | 108.6135 | 90 | 0.7 | 35 |
IV.SACS.HHZ. | 2016-09-23T01:48:20.07 | 0.1 | undecidable | manual | P | 277 | 100.3218 | 90 | 0.61 | 76 |
IV.OFFI.HHZ. | 2016-09-23T01:48:19.44 | 0.1 | undecidable | manual | S | 65 | 49.3173 | 90 | 1.25 | 59 |
IV.FIAM.HHZ. | 2016-09-23T01:48:19.05 | 0.1 | undecidable | manual | S | 182 | 53.4021 | 90 | -0.25 | 88 |
IV.CESX.HHZ. | 2016-09-23T01:48:17.79 | 0.1 | undecidable | manual | S | 251 | 47.3193 | 90 | 0.11 | 94 |
IV.ARVD.HHZ. | 2016-09-23T01:48:17.43 | 1.0 | undecidable | manual | P | 349 | 84.4488 | 90 | 0.41 | 20 |
IV.GIGS.HHZ. | 2016-09-23T01:48:17.70 | 0.1 | undecidable | manual | S | 132 | 48.618 | 90 | -0.31 | 89 |
IV.GUMA.HHZ. | 2016-09-23T01:48:15.84 | 0.1 | undecidable | manual | S | 25 | 38.3283 | 90 | 0.57 | 83 |
IV.VCEL.EHZ. | 2016-09-23T01:48:15.18 | 0.1 | undecidable | manual | P | 124 | 69.7746 | 90 | 0.42 | 82 |
IV.T0110.HHZ. | 2016-09-23T01:48:15.89 | 0.1 | undecidable | manual | P | 138 | 77.9664 | 90 | -0.13 | 87 |
IV.CSP1.EHZ. | 2016-09-23T01:48:15.15 | 0.1 | undecidable | manual | S | 8 | 38.3283 | 90 | -0.13 | 92 |
IV.TERO.HHZ. | 2016-09-23T01:48:15.60 | 0.1 | undecidable | manual | S | 110 | 40.7259 | 90 | -0.31 | 90 |
IV.CESI.HHZ. | 2016-09-23T01:48:14.07 | 0.1 | undecidable | manual | S | 327 | 33.9438 | 90 | -0.03 | 94 |
IV.ARRO.EHZ. | 2016-09-23T01:48:14.52 | 0.1 | undecidable | manual | S | 238 | 35.5422 | 90 | -0.01 | 93 |
IV.CING.HHZ. | 2016-09-23T01:48:14.95 | 1.0 | undecidable | manual | P | 4 | 69.5748 | 90 | 0.23 | 22 |
IV.FOSV.EHZ. | 2016-09-23T01:48:14.68 | 0.6 | negative | manual | P | 334 | 67.6767 | 90 | 0.26 | 43 |
IV.EL6.EHZ. | 2016-09-23T01:48:13.82 | 1.0 | negative | manual | P | 358 | 64.3911 | 90 | -0.1 | 22 |
IV.CAMP.HHZ. | 2016-09-23T01:48:13.58 | 0.1 | undecidable | manual | S | 137 | 32.6451 | 90 | -0.16 | 94 |
IV.FAGN.HHZ. | 2016-09-23T01:48:13.69 | 0.1 | undecidable | manual | P | 145 | 65.0904 | 90 | -0.33 | 85 |
IV.ATCC.EHZ. | 2016-09-23T01:48:13.73 | 0.6 | undecidable | manual | P | 320 | 62.7927 | 90 | 0.05 | 45 |
IV.SNTG.HHZ. | 2016-09-23T01:48:13.87 | 0.6 | undecidable | manual | P | 344 | 58.1973 | 90 | 0.9 | 36 |
XO.AM05.EHZ. | 2016-09-23T01:48:12.89 | 0.3 | undecidable | manual | S | 35 | 30.8469 | 90 | -0.38 | 67 |
IV.OFFI.HHZ. | 2016-09-23T01:48:12.26 | 0.1 | undecidable | manual | P | 65 | 49.3173 | 90 | 0.67 | 78 |
IV.FIAM.HHZ. | 2016-09-23T01:48:12.12 | 0.1 | undecidable | manual | P | 182 | 53.4021 | 90 | -0.12 | 90 |
IV.RM33.EHZ. | 2016-09-23T01:48:12.40 | 0.1 | undecidable | manual | S | 166 | 27.4503 | 90 | 0.03 | 97 |
IV.T1243.HHZ. | 2016-09-23T01:48:11.55 | 0.1 | undecidable | manual | S | 103 | 26.2515 | 90 | -0.49 | 89 |
IV.GIGS.HHZ. | 2016-09-23T01:48:11.05 | 0.1 | undecidable | manual | P | 132 | 48.618 | 90 | -0.44 | 86 |
IV.T1241.HHZ. | 2016-09-23T01:48:11.75 | 0.1 | undecidable | manual | S | 64 | 26.8509 | 90 | -0.46 | 90 |
IV.CESX.HHZ. | 2016-09-23T01:48:11.49 | 0.1 | undecidable | manual | P | 251 | 47.3193 | 90 | 0.19 | 92 |
IV.MMO1.EHZ. | 2016-09-23T01:48:10.89 | 0.1 | undecidable | manual | S | 43 | 22.755 | 90 | -0.23 | 94 |
IV.GUMA.HHZ. | 2016-09-23T01:48:10.10 | 0.1 | positive | manual | P | 25 | 38.3283 | 90 | 0.19 | 92 |
IV.T1215.EHZ. | 2016-09-23T01:48:10.93 | 0.1 | undecidable | manual | S | 285 | 22.4553 | 90 | -0.1 | 93 |
IV.MC2.EHZ. | 2016-09-23T01:48:10.00 | 0.1 | undecidable | manual | S | 14 | 18.4704 | 90 | 0.03 | 98 |
IV.LNSS.HHZ. | 2016-09-23T01:48:09.91 | 0.1 | undecidable | manual | S | 205 | 18.0708 | 90 | 0.06 | 99 |
IV.TERO.HHZ. | 2016-09-23T01:48:09.90 | 0.1 | undecidable | manual | P | 110 | 40.7259 | 90 | -0.38 | 88 |
IV.T1204.EHZ. | 2016-09-23T01:48:09.44 | 0.1 | undecidable | manual | S | 119 | 16.9719 | 90 | -0.11 | 98 |
IV.T1217.EHZ. | 2016-09-23T01:48:09.62 | 0.1 | undecidable | manual | S | 256 | 17.0718 | 90 | 0.02 | 97 |
IV.CESI.HHZ. | 2016-09-23T01:48:09.13 | 0.1 | undecidable | manual | P | 327 | 33.9438 | 90 | -0.1 | 93 |
IV.T1216.EHZ. | 2016-09-23T01:48:09.48 | 0.1 | undecidable | manual | S | 329 | 18.2706 | 90 | -0.43 | 88 |
IV.ARRO.EHZ. | 2016-09-23T01:48:09.47 | 0.1 | undecidable | manual | P | 238 | 35.5422 | 90 | -0.01 | 94 |
IV.CSP1.EHZ. | 2016-09-23T01:48:09.78 | 0.1 | positive | manual | P | 8 | 38.3283 | 90 | -0.13 | 92 |
IV.RM33.EHZ. | 2016-09-23T01:48:08.19 | 0.1 | undecidable | manual | P | 166 | 27.4503 | 90 | -0.04 | 96 |
XO.AM05.EHZ. | 2016-09-23T01:48:08.67 | 0.1 | undecidable | manual | P | 35 | 30.8469 | 90 | -0.08 | 95 |
IV.CAMP.HHZ. | 2016-09-23T01:48:08.84 | 0.1 | undecidable | manual | P | 137 | 32.6451 | 90 | -0.18 | 93 |
IV.T1242.HNZ. | 2016-09-23T01:48:07.75 | 0.1 | undecidable | manual | S | 33 | 10.4784 | 117 | -0.12 | 98 |
IV.T1241.HHZ. | 2016-09-23T01:48:07.95 | 0.1 | undecidable | manual | P | 64 | 26.8509 | 90 | -0.19 | 94 |
IV.T1243.HHZ. | 2016-09-23T01:48:07.76 | 0.1 | undecidable | manual | P | 103 | 26.2515 | 90 | -0.28 | 93 |
IV.T1202.EHZ. | 2016-09-23T01:48:07.76 | 0.1 | undecidable | manual | S | 125 | 8.9799 | 125 | 0.23 | 95 |
IV.MMO1.EHZ. | 2016-09-23T01:48:07.34 | 0.1 | undecidable | manual | P | 43 | 22.755 | 90 | -0.17 | 95 |
IV.NRCA.HNZ. | 2016-09-23T01:48:07.29 | 0.1 | undecidable | manual | S | 350 | 9.4794 | 123 | -0.35 | 92 |
IV.T1215.EHZ. | 2016-09-23T01:48:07.44 | 0.1 | undecidable | manual | P | 285 | 22.4553 | 90 | -0.02 | 96 |
IV.MC2.EHZ. | 2016-09-23T01:48:06.86 | 0.1 | undecidable | manual | P | 14 | 18.4704 | 90 | 0.02 | 99 |
IV.LNSS.HHZ. | 2016-09-23T01:48:06.87 | 0.1 | undecidable | manual | P | 205 | 18.0708 | 90 | 0.09 | 98 |
IV.T1204.EHZ. | 2016-09-23T01:48:06.67 | 0.1 | undecidable | manual | P | 119 | 16.9719 | 90 | 0.06 | 97 |
IV.T1217.EHZ. | 2016-09-23T01:48:06.68 | 0.1 | undecidable | manual | P | 256 | 17.0718 | 90 | 0.05 | 98 |
IV.T1216.EHZ. | 2016-09-23T01:48:06.70 | 0.1 | undecidable | manual | P | 329 | 18.2706 | 90 | -0.11 | 95 |
IV.NRCA.HNZ. | 2016-09-23T01:48:05.56 | 0.1 | undecidable | manual | P | 350 | 9.4794 | 123 | 0.06 | 100 |
IV.T1242.HNZ. | 2016-09-23T01:48:05.74 | 0.1 | undecidable | manual | P | 33 | 10.4784 | 117 | 0.1 | 98 |
IV.T1202.EHZ. | 2016-09-23T01:48:05.68 | 0.1 | undecidable | manual | P | 125 | 8.9799 | 125 | 0.25 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XO.AM05.EHE. | ML:1.9 | 0.00033850000000000004 | 0.1 | AML | other | m | 2016-09-23T01:48:14.38 |
XO.AM05.EHN. | ML:1.9 | 0.00034250000000000003 | 0.44 | AML | other | m | 2016-09-23T01:48:15.82 |
IV.ARRO.EHE. | ML:1.5 | 0.0001285 | 0.78 | AML | other | m | 2016-09-23T01:48:16.68 |
IV.ARRO.EHN. | ML:1.4 | 0.00011055 | 0.2 | AML | other | m | 2016-09-23T01:48:18.07 |
IV.CESI.HHE. | ML:1.5 | 0.00012975 | 1.52 | AML | other | m | 2016-09-23T01:48:15.64 |
IV.CESI.HHN. | ML:1.8 | 0.000272 | 0.3 | AML | other | m | 2016-09-23T01:48:14.35 |
IV.CESX.HHN. | ML:1.5 | 0.00007754999999999999 | 0.6 | AML | other | m | 2016-09-23T01:48:19.70 |
IV.CESX.HHE. | ML:1.5 | 0.00009365000000000001 | 0.2 | AML | other | m | 2016-09-23T01:48:19.66 |
IV.CING.HHN. | ML:1.5 | 0.000054800000000000004 | 1.58 | AML | other | m | 2016-09-23T01:48:27.14 |
IV.CING.HHE. | ML:1.4 | 0.0000468 | 1.4 | AML | other | m | 2016-09-23T01:48:26.90 |
IV.GUMA.HHE. | ML:2.1 | 0.0005225 | 0.28 | AML | other | m | 2016-09-23T01:48:16.41 |
IV.GUMA.HHN. | ML:2.0 | 0.00033099999999999997 | 0.5 | AML | other | m | 2016-09-23T01:48:16.37 |
IV.LNSS.HHN. | ML:2.1 | 0.000967 | 0.4 | AML | other | m | 2016-09-23T01:48:10.30 |
IV.LNSS.HHE. | ML:2.0 | 0.000839 | 1.24 | AML | other | m | 2016-09-23T01:48:10.23 |
IV.NRCA.HNE. | ML:2.4 | 0.00287 | 0.12 | AML | other | m | 2016-09-23T01:48:07.56 |
IV.NRCA.HHE. | ML:2.4 | 0.0030949999999999997 | 0.12 | AML | other | m | 2016-09-23T01:48:07.56 |
IV.NRCA.HHN. | ML:2.1 | 0.00173 | 1.22 | AML | other | m | 2016-09-23T01:48:08.04 |
IV.NRCA.HNN. | ML:2.1 | 0.001645 | 1.22 | AML | other | m | 2016-09-23T01:48:07.44 |
IV.SNTG.HHN. | ML:1.3 | 0.000044 | 0.58 | AML | other | m | 2016-09-23T01:48:21.68 |
IV.SNTG.HHE. | ML:1.3 | 0.00004555 | 0.52 | AML | other | m | 2016-09-23T01:48:22.39 |
IV.T1202.EHE. | ML:2.3 | 0.002435 | 1.18 | AML | other | m | 2016-09-23T01:48:08.80 |
IV.T1202.EHN. | ML:2.6 | 0.0054399999999999995 | 0.22 | AML | other | m | 2016-09-23T01:48:08.33 |
IV.T1241.HHN. | ML:1.7 | 0.0002505 | 0.36 | AML | other | m | 2016-09-23T01:48:12.11 |
IV.T1241.HHE. | ML:1.6 | 0.00021150000000000002 | 1.1 | AML | other | m | 2016-09-23T01:48:12.26 |
IV.T1242.HHE. | ML:1.8 | 0.0008425 | 0.58 | AML | other | m | 2016-09-23T01:48:07.87 |
IV.T1242.HHN. | ML:2.1 | 0.00146 | 0.56 | AML | other | m | 2016-09-23T01:48:08.21 |