A magnitude ML 1.5 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1060 at 12 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 | 2 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Cerreto di Spoleto | PG | 15 | 1075 | 11361 |
Ussita | MC | 16 | 444 | 11805 |
Arquata del Tronto | AP | 16 | 1178 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 17 | 1079 | 14729 |
Poggiodomo | PG | 17 | 117 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-03-05 06:24:33 |
42.8078 | 13.1055 | 12 | 2017-03-05 06:41:54 |
Sala Sismica INGV-Roma | 41987911 |
Field | Value |
---|---|
Time (UTC) | 2017-03-05 06:24:33 ± 0.04 |
Latitude | 42.8078 ± 0.0018 |
Longitude | 13.1055 ± 0.0025 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41987911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 197 |
Semi-minor axis of confidence ellipse (meter) | 78 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.07195 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30937 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 41987911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-05 06:41:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2017-03-05T06:24:45.53 | 0.1 | undecidable | manual | S | 33 | 33.8439 | 93 | 0.66 | 81 |
IV.RM33.EHZ. | 2017-03-05T06:24:45.00 | 0.1 | undecidable | manual | S | 165 | 34.3434 | 93 | 0.01 | 96 |
IV.CSP1.EHZ. | 2017-03-05T06:24:44.45 | 0.1 | undecidable | manual | S | 14 | 32.5452 | 93 | -0.06 | 96 |
IV.T1220.EHZ. | 2017-03-05T06:24:44.79 | 0.1 | undecidable | manual | S | 358 | 33.5442 | 93 | 0 | 96 |
IV.T1219.EHE. | 2017-03-05T06:24:43.28 | 0.1 | undecidable | manual | S | 343 | 28.6491 | 94 | -0.21 | 94 |
IV.CESI.HHE. | 2017-03-05T06:24:43.13 | 0.1 | undecidable | manual | S | 323 | 27.2505 | 94 | 0.02 | 97 |
IV.T1241.EHZ. | 2017-03-05T06:24:42.79 | 0.1 | undecidable | manual | S | 78 | 27.0507 | 94 | -0.26 | 92 |
IV.LNSS.HHZ. | 2017-03-05T06:24:42.00 | 0.1 | undecidable | manual | S | 193 | 23.3544 | 96 | -0.07 | 96 |
IV.T1299.EHZ. | 2017-03-05T06:24:42.41 | 0.1 | undecidable | manual | S | 143 | 24.0537 | 95 | 0.15 | 96 |
IV.T1256.HHZ. | 2017-03-05T06:24:42.14 | 0.1 | undecidable | manual | S | 24 | 24.0537 | 95 | -0.12 | 96 |
IV.SMA1.EHZ. | 2017-03-05T06:24:42.96 | 0.1 | undecidable | manual | S | 136 | 27.1506 | 94 | -0.12 | 94 |
IV.MMO1.EHZ. | 2017-03-05T06:24:41.06 | 0.1 | undecidable | manual | S | 61 | 20.6682 | 98 | -0.29 | 93 |
IV.FEMA.HNZ. | 2017-03-05T06:24:40.31 | 0.3 | undecidable | manual | S | 345 | 17.6712 | 102 | -0.26 | 71 |
IV.GUMA.HHZ. | 2017-03-05T06:24:40.26 | 0.1 | undecidable | manual | P | 33 | 33.8439 | 93 | 0.25 | 91 |
IV.T1217.EHZ. | 2017-03-05T06:24:40.68 | 0.1 | undecidable | manual | S | 233 | 17.7711 | 102 | 0.09 | 97 |
IV.T1215.EHZ. | 2017-03-05T06:24:40.91 | 0.1 | undecidable | manual | S | 268 | 19.2696 | 99 | -0.09 | 97 |
IV.T1220.EHZ. | 2017-03-05T06:24:39.84 | 0.1 | undecidable | manual | P | 358 | 33.5442 | 93 | -0.12 | 94 |
IV.MC2.EHZ. | 2017-03-05T06:24:39.58 | 0.1 | undecidable | manual | S | 31 | 13.3755 | 114 | 0.12 | 97 |
IV.RM33.EHZ. | 2017-03-05T06:24:39.98 | 0.1 | undecidable | manual | P | 165 | 34.3434 | 93 | -0.1 | 94 |
IV.T1218.EHZ. | 2017-03-05T06:24:39.96 | 0.1 | undecidable | manual | S | 177 | 15.2736 | 107 | 0 | 99 |
IV.T1219.EHE. | 2017-03-05T06:24:39.05 | 0.1 | undecidable | manual | P | 343 | 28.6491 | 94 | -0.16 | 94 |
IV.T1216.EHZ. | 2017-03-05T06:24:39.25 | 0.1 | undecidable | manual | S | 323 | 11.5773 | 120 | 0.21 | 96 |
IV.CSP1.EHZ. | 2017-03-05T06:24:39.76 | 0.1 | undecidable | manual | P | 14 | 32.5452 | 93 | -0.04 | 96 |
IV.T1299.EHZ. | 2017-03-05T06:24:38.66 | 0.1 | undecidable | manual | P | 143 | 24.0537 | 95 | 0.16 | 95 |
IV.T1256.HHZ. | 2017-03-05T06:24:38.48 | 0.1 | undecidable | manual | P | 24 | 24.0537 | 95 | -0.02 | 98 |
IV.T1212.EHZ. | 2017-03-05T06:24:38.22 | 0.1 | undecidable | manual | S | 218 | 7.9809 | 136 | -0.07 | 99 |
IV.SMA1.EHZ. | 2017-03-05T06:24:38.87 | 0.1 | undecidable | manual | P | 136 | 27.1506 | 94 | -0.11 | 95 |
IV.CESI.HHE. | 2017-03-05T06:24:38.98 | 0.1 | undecidable | manual | P | 323 | 27.2505 | 94 | -0.01 | 97 |
IV.T1245.HHZ. | 2017-03-05T06:24:38.24 | 0.1 | undecidable | manual | S | 51 | 8.5803 | 133 | -0.17 | 97 |
IV.MMO1.EHZ. | 2017-03-05T06:24:38.05 | 0.1 | undecidable | manual | P | 61 | 20.6682 | 98 | 0.07 | 97 |
IV.T1241.EHZ. | 2017-03-05T06:24:38.98 | 0.1 | undecidable | manual | P | 78 | 27.0507 | 94 | 0.03 | 97 |
IV.LNSS.HHZ. | 2017-03-05T06:24:38.38 | 0.1 | positive | manual | P | 193 | 23.3544 | 96 | -0.01 | 98 |
IV.T1214.EHZ. | 2017-03-05T06:24:38.64 | 0.1 | undecidable | manual | S | 123 | 9.9789 | 127 | -0.05 | 99 |
IV.T1217.EHZ. | 2017-03-05T06:24:37.60 | 0.1 | undecidable | manual | P | 233 | 17.7711 | 102 | 0.06 | 98 |
IV.T1215.EHZ. | 2017-03-05T06:24:37.81 | 0.1 | undecidable | manual | P | 268 | 19.2696 | 99 | 0.04 | 98 |
IV.MC2.EHZ. | 2017-03-05T06:24:37.00 | 0.1 | undecidable | manual | P | 31 | 13.3755 | 114 | 0.11 | 98 |
IV.FEMA.HNZ. | 2017-03-05T06:24:37.56 | 0.3 | undecidable | manual | P | 345 | 17.6712 | 102 | 0.03 | 74 |
IV.T1218.EHZ. | 2017-03-05T06:24:37.23 | 0.1 | positive | manual | P | 177 | 15.2736 | 107 | 0.06 | 99 |
IV.T1216.EHZ. | 2017-03-05T06:24:36.63 | 0.1 | undecidable | manual | P | 323 | 11.5773 | 120 | -0.01 | 100 |
IV.T1214.EHZ. | 2017-03-05T06:24:36.55 | 0.1 | undecidable | manual | P | 123 | 9.9789 | 127 | 0.11 | 98 |
IV.T1212.EHZ. | 2017-03-05T06:24:36.32 | 0.1 | positive | manual | P | 218 | 7.9809 | 136 | 0.11 | 99 |
IV.T1245.HHZ. | 2017-03-05T06:24:36.36 | 0.1 | undecidable | manual | P | 51 | 8.5803 | 133 | 0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.4 | 0.00014749999999999998 | 0.16 | AML | other | m | 2017-03-05T06:24:42.42 |
IV.LNSS.HHN. | ML:1.6 | 0.000213 | 1.58 | AML | other | m | 2017-03-05T06:24:42.11 |
IV.T1212.EHE. | ML:1.2 | 0.00022250000000000001 | 0.38 | AML | other | m | 2017-03-05T06:24:38.39 |
IV.T1212.HNE. | ML:1.3 | 0.00026249999999999993 | 0.38 | AML | other | m | 2017-03-05T06:24:38.39 |
IV.T1212.EHN. | ML:1.4 | 0.0002935 | 0.28 | AML | other | m | 2017-03-05T06:24:38.47 |
IV.T1212.HNN. | ML:1.4 | 0.000273 | 1.04 | AML | other | m | 2017-03-05T06:24:38.33 |
IV.T1214.HNE. | ML:1.5 | 0.00034199999999999996 | 1.44 | AML | other | m | 2017-03-05T06:24:39.95 |
IV.T1214.EHE. | ML:1.4 | 0.00028835 | 1.44 | AML | other | m | 2017-03-05T06:24:39.95 |
IV.T1214.HNN. | ML:1.4 | 0.0002665 | 1.42 | AML | other | m | 2017-03-05T06:24:38.78 |
IV.T1214.EHN. | ML:1.3 | 0.000245 | 1.44 | AML | other | m | 2017-03-05T06:24:38.07 |
IV.T1218.HNE. | ML:1.5 | 0.00027400000000000005 | 0.48 | AML | other | m | 2017-03-05T06:24:40.21 |
IV.T1218.EHE. | ML:1.5 | 0.000286 | 0.48 | AML | other | m | 2017-03-05T06:24:40.45 |
IV.T1218.HNN. | ML:1.7 | 0.00040500000000000003 | 0.4 | AML | other | m | 2017-03-05T06:24:40.41 |
IV.T1218.EHN. | ML:1.7 | 0.0004395 | 0.4 | AML | other | m | 2017-03-05T06:24:40.61 |
IV.T1245.HNN. | ML:1.6 | 0.000515 | 0.9 | AML | other | m | 2017-03-05T06:24:38.84 |
IV.T1245.HHE. | ML:1.4 | 0.0003125 | 1.12 | AML | other | m | 2017-03-05T06:24:39.93 |
IV.T1245.HNE. | ML:1.4 | 0.00033099999999999997 | 1.82 | AML | other | m | 2017-03-05T06:24:39.93 |
IV.T1245.HHN. | ML:1.5 | 0.00040249999999999997 | 0.2 | AML | other | m | 2017-03-05T06:24:38.84 |