A magnitude ML 1.9 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1270 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 14 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Arquata del Tronto | AP | 14 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 17 | 523 | 14173 |
Sellano | PG | 19 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2017-03-05 03:48:50 |
42.8082 | 13.1272 | 11 | 2017-03-05 03:58:12 |
Sala Sismica INGV-Roma | 41982981 |
Field | Value |
---|---|
Time (UTC) | 2017-03-05 03:48:50 ± 0.03 |
Latitude | 42.8082 ± 0.0018 |
Longitude | 13.1272 ± 0.0025 |
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 | 41982981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 220 |
Semi-minor axis of confidence ellipse (meter) | 167 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 52 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 41982981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-05 03:58:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2017-03-05T03:49:09.51 | 3.0 | undecidable | manual | S | -0.77 | 0 | |||
IV.CAMP.HHZ. | 2017-03-05T03:49:03.08 | 0.1 | undecidable | manual | S | 143 | 37.9287 | 50 | -0.2 | 92 |
IV.T1211.EHZ. | 2017-03-05T03:49:03.37 | 0.1 | undecidable | manual | S | 216 | 37.7289 | 50 | 0.15 | 93 |
IV.T1220.EHZ. | 2017-03-05T03:49:02.21 | 0.1 | undecidable | manual | S | 355 | 33.6441 | 50 | 0.08 | 95 |
IV.CING.HHZ. | 2017-03-05T03:49:02.15 | 3.0 | undecidable | manual | P | 0.23 | 0 | |||
IV.GUMA.HNN. | 2017-03-05T03:49:02.49 | 0.1 | undecidable | manual | S | 31 | 32.9448 | 50 | 0.56 | 85 |
IV.RM33.EHZ. | 2017-03-05T03:49:02.30 | 0.1 | undecidable | manual | S | 168 | 33.9438 | 50 | 0.09 | 94 |
IV.CSP1.EHZ. | 2017-03-05T03:49:01.70 | 0.1 | undecidable | manual | S | 11 | 32.1456 | 50 | -0.01 | 96 |
IV.T1219.EHZ. | 2017-03-05T03:49:00.78 | 0.1 | undecidable | manual | S | 340 | 29.2485 | 50 | -0.17 | 94 |
IV.GIGS.HHZ. | 2017-03-05T03:49:00.13 | 3.0 | undecidable | manual | P | -0.32 | 0 | |||
IV.CESX.HHZ. | 2017-03-05T03:49:00.11 | 3.0 | positive | manual | P | 0.34 | 0 | |||
IV.EL6.EHZ. | 2017-03-05T03:49:00.97 | 3.0 | positive | manual | P | -0.07 | 0 | |||
IV.SNTG.HHZ. | 2017-03-05T03:49:00.26 | 3.0 | positive | manual | P | 0.2 | 0 | |||
IV.CESI.HHZ. | 2017-03-05T03:49:00.65 | 0.1 | undecidable | manual | S | 320 | 28.3494 | 50 | -0.06 | 96 |
IV.T1241.EHZ. | 2017-03-05T03:48:59.59 | 0.1 | undecidable | manual | S | 78 | 25.2525 | 50 | -0.31 | 91 |
IV.T1299.EHZ. | 2017-03-05T03:48:59.57 | 0.1 | undecidable | manual | S | 147 | 23.0547 | 50 | 0.27 | 93 |
IV.LNSS.HHZ. | 2017-03-05T03:48:59.36 | 0.1 | undecidable | manual | S | 197 | 23.8539 | 50 | -0.15 | 95 |
IV.SMA1.EHZ. | 2017-03-05T03:48:59.90 | 0.1 | undecidable | manual | S | 139 | 25.9518 | 50 | -0.19 | 94 |
IV.ASSB.HHZ. | 2017-03-05T03:48:59.18 | 3.0 | negative | manual | P | 0.01 | 0 | |||
IV.ARRO.EHZ. | 2017-03-05T03:48:58.17 | 3.0 | positive | manual | P | 0.1 | 0 | |||
IV.T1215.EHZ. | 2017-03-05T03:48:58.66 | 0.1 | undecidable | manual | S | 268 | 21.0678 | 50 | -0.11 | 96 |
IV.T1247.HHZ. | 2017-03-05T03:48:58.69 | 3.0 | positive | manual | P | -0.02 | 0 | |||
IV.T1217.EHZ. | 2017-03-05T03:48:58.27 | 0.1 | undecidable | manual | S | 236 | 19.1697 | 50 | 0 | 99 |
IV.TERO.HHZ. | 2017-03-05T03:48:58.69 | 3.0 | negative | manual | P | -0.16 | 0 | |||
IV.MMO1.HNZ. | 2017-03-05T03:48:58.11 | 0.1 | undecidable | manual | S | 58 | 19.1697 | 50 | -0.14 | 96 |
IV.RM33.EHZ. | 2017-03-05T03:48:57.21 | 0.1 | undecidable | manual | P | 168 | 33.9438 | 50 | -0.12 | 94 |
IV.CAMP.HHZ. | 2017-03-05T03:48:57.80 | 0.1 | undecidable | manual | P | 143 | 37.9287 | 50 | -0.15 | 93 |
IV.T1220.EHZ. | 2017-03-05T03:48:57.26 | 0.1 | undecidable | manual | P | 355 | 33.6441 | 50 | -0.03 | 96 |
IV.T1218.EHZ. | 2017-03-05T03:48:57.23 | 0.1 | undecidable | manual | S | 184 | 15.3735 | 126 | 0.01 | 99 |
IV.CSP1.EHZ. | 2017-03-05T03:48:57.09 | 0.1 | undecidable | manual | P | 11 | 32.1456 | 50 | 0.04 | 96 |
IV.T1211.EHZ. | 2017-03-05T03:48:57.92 | 0.1 | undecidable | manual | P | 216 | 37.7289 | 50 | 0 | 95 |
IV.GUMA.HNN. | 2017-03-05T03:48:57.52 | 0.1 | undecidable | manual | P | 31 | 32.9448 | 50 | 0.35 | 90 |
IV.SMA1.EHZ. | 2017-03-05T03:48:56.12 | 0.1 | positive | manual | P | 139 | 25.9518 | 50 | 0.01 | 97 |
IV.T1216.EHZ. | 2017-03-05T03:48:56.20 | 0.1 | undecidable | manual | S | 316 | 12.6762 | 131 | -0.3 | 94 |
IV.CESI.HHZ. | 2017-03-05T03:48:56.54 | 0.1 | undecidable | manual | P | 320 | 28.3494 | 50 | 0.07 | 96 |
IV.MC2.EHZ. | 2017-03-05T03:48:56.60 | 0.1 | undecidable | manual | S | 24 | 12.4764 | 131 | 0.15 | 97 |
IV.T1219.EHZ. | 2017-03-05T03:48:56.48 | 0.1 | undecidable | manual | P | 340 | 29.2485 | 50 | -0.12 | 95 |
IV.LNSS.HHZ. | 2017-03-05T03:48:55.84 | 0.1 | positive | manual | P | 197 | 23.8539 | 50 | 0.06 | 97 |
IV.T1212.EHZ. | 2017-03-05T03:48:55.58 | 0.1 | undecidable | manual | S | 227 | 9.1797 | 140 | -0.06 | 99 |
IV.T1215.EHZ. | 2017-03-05T03:48:55.37 | 0.1 | positive | manual | P | 268 | 21.0678 | 50 | 0.02 | 98 |
IV.T1241.EHZ. | 2017-03-05T03:48:55.92 | 0.1 | positive | manual | P | 78 | 25.2525 | 50 | -0.08 | 96 |
IV.T1245.HNZ. | 2017-03-05T03:48:55.13 | 0.1 | undecidable | manual | S | 43 | 7.2927 | 146 | -0.12 | 98 |
IV.T1299.EHZ. | 2017-03-05T03:48:55.82 | 0.1 | negative | manual | P | 147 | 23.0547 | 50 | 0.17 | 95 |
IV.T1217.EHZ. | 2017-03-05T03:48:55.12 | 0.1 | undecidable | manual | P | 236 | 19.1697 | 50 | 0.06 | 97 |
IV.T1214.EHZ. | 2017-03-05T03:48:55.48 | 0.1 | undecidable | manual | S | 129 | 8.5803 | 142 | -0.02 | 100 |
IV.T1218.EHZ. | 2017-03-05T03:48:54.54 | 0.1 | undecidable | manual | P | 184 | 15.3735 | 126 | 0.09 | 98 |
IV.MMO1.HNZ. | 2017-03-05T03:48:54.95 | 0.1 | undecidable | manual | P | 58 | 19.1697 | 50 | -0.1 | 97 |
IV.T1216.EHZ. | 2017-03-05T03:48:54.10 | 0.1 | undecidable | manual | P | 316 | 12.6762 | 131 | 0.06 | 98 |
IV.MC2.EHZ. | 2017-03-05T03:48:54.19 | 0.1 | undecidable | manual | P | 24 | 12.4764 | 131 | 0.18 | 96 |
IV.T1214.EHZ. | 2017-03-05T03:48:53.65 | 0.1 | negative | manual | P | 129 | 8.5803 | 142 | 0.19 | 97 |
IV.T1212.EHZ. | 2017-03-05T03:48:53.75 | 0.1 | positive | manual | P | 227 | 9.1797 | 140 | 0.21 | 96 |
IV.T1245.HNZ. | 2017-03-05T03:48:52.99 | 0.1 | undecidable | manual | P | 43 | 7.2927 | 146 | -0.32 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.7 | 0.000275 | 1.32 | AML | other | m | 2017-03-05T03:49:00.83 |
IV.CESI.HHE. | ML:1.8 | 0.000284 | 0.38 | AML | other | m | 2017-03-05T03:49:01.02 |
IV.CSP1.EHE. | ML:1.8 | 0.0002715 | 1.6 | AML | other | m | 2017-03-05T03:49:02.10 |
IV.CSP1.EHN. | ML:1.7 | 0.00023300000000000003 | 0.3 | AML | other | m | 2017-03-05T03:49:02.29 |
IV.SMA1.EHE. | ML:1.9 | 0.000409 | 0.54 | AML | other | m | 2017-03-05T03:49:06.39 |
IV.SMA1.EHN. | ML:1.7 | 0.000306 | 0.16 | AML | other | m | 2017-03-05T03:49:00.22 |
IV.T1211.HNN. | ML:2.1 | 0.000454 | 0.38 | AML | other | m | 2017-03-05T03:49:04.67 |
IV.T1211.EHE. | ML:1.9 | 0.0003175 | 1.9 | AML | other | m | 2017-03-05T03:49:04.04 |
IV.T1211.HNE. | ML:1.9 | 0.000315 | 1.9 | AML | other | m | 2017-03-05T03:49:04.04 |
IV.T1211.EHN. | ML:2.1 | 0.0004285 | 0.38 | AML | other | m | 2017-03-05T03:49:04.67 |
IV.T1214.EHE. | ML:2.1 | 0.0018399999999999998 | 0.34 | AML | other | m | 2017-03-05T03:48:55.67 |
IV.T1214.EHN. | ML:2.1 | 0.00165 | 0.5 | AML | other | m | 2017-03-05T03:48:55.67 |
IV.T1214.HNN. | ML:2.1 | 0.001735 | 0.14 | AML | other | m | 2017-03-05T03:48:55.67 |
IV.T1214.HNE. | ML:2.2 | 0.001865 | 0.34 | AML | other | m | 2017-03-05T03:48:55.67 |
IV.T1216.EHN. | ML:1.9 | 0.000855 | 0.3 | AML | other | m | 2017-03-05T03:48:56.66 |
IV.T1216.EHE. | ML:1.7 | 0.0005700000000000001 | 0.54 | AML | other | m | 2017-03-05T03:48:56.51 |
IV.T1218.HNN. | ML:2.2 | 0.0015550000000000002 | 0.46 | AML | other | m | 2017-03-05T03:48:57.36 |
IV.T1218.HNE. | ML:2.1 | 0.00123 | 0.5 | AML | other | m | 2017-03-05T03:48:57.47 |
IV.T1218.EHE. | ML:2.1 | 0.0012200000000000002 | 0.3 | AML | other | m | 2017-03-05T03:48:57.47 |
IV.T1218.EHN. | ML:2.2 | 0.0015350000000000001 | 0.46 | AML | other | m | 2017-03-05T03:48:57.36 |
IV.T1219.HNN. | ML:1.8 | 0.0002855 | 1.2 | AML | other | m | 2017-03-05T03:49:00.34 |
IV.T1219.EHN. | ML:1.7 | 0.0002405 | 0.42 | AML | other | m | 2017-03-05T03:49:00.95 |
IV.T1219.EHE. | ML:1.6 | 0.000191 | 0.96 | AML | other | m | 2017-03-05T03:49:02.23 |
IV.T1219.HNE. | ML:1.7 | 0.0002465 | 0.4 | AML | other | m | 2017-03-05T03:49:02.04 |
IV.T1241.HNN. | ML:1.8 | 0.0003355 | 0.66 | AML | other | m | 2017-03-05T03:48:59.91 |
IV.T1241.HNE. | ML:1.7 | 0.0002965 | 0.4 | AML | other | m | 2017-03-05T03:49:02.35 |
IV.T1241.EHN. | ML:1.6 | 0.00024349999999999998 | 1.68 | AML | other | m | 2017-03-05T03:48:59.91 |
IV.T1241.EHE. | ML:1.6 | 0.00024249999999999999 | 0.88 | AML | other | m | 2017-03-05T03:49:01.35 |
IV.T1247.HHN. | ML:1.9 | 0.00022899999999999998 | 0.16 | AML | other | m | 2017-03-05T03:49:07.16 |
IV.T1247.HHE. | ML:1.9 | 0.00026000000000000003 | 0.88 | AML | other | m | 2017-03-05T03:49:05.95 |
IV.T1299.HNE. | ML:1.8 | 0.000371 | 0.84 | AML | other | m | 2017-03-05T03:48:59.87 |
IV.T1299.HNN. | ML:1.7 | 0.000322 | 0.94 | AML | other | m | 2017-03-05T03:49:00.77 |
IV.T1299.EHN. | ML:1.7 | 0.000296 | 0.96 | AML | other | m | 2017-03-05T03:49:00.78 |
IV.T1299.EHE. | ML:1.8 | 0.00035299999999999996 | 0.36 | AML | other | m | 2017-03-05T03:48:59.87 |
IV.TERO.HNN. | ML:1.8 | 0.0002065 | 0.7 | AML | other | m | 2017-03-05T03:49:05.62 |
IV.TERO.HNE. | ML:1.8 | 0.000188 | 0.42 | AML | other | m | 2017-03-05T03:49:05.14 |
IV.TERO.HHE. | ML:1.8 | 0.00020850000000000003 | 0.82 | AML | other | m | 2017-03-05T03:49:05.14 |
IV.TERO.HHN. | ML:1.8 | 0.0002125 | 0.94 | AML | other | m | 2017-03-05T03:49:05.62 |