A magnitude ML 0.8 earthquake occured in region: 4 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8110, 13.1330 at 10 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 | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Visso | MC | 14 | 1107 | 7069 |
Arquata del Tronto | AP | 14 | 1178 | 8247 |
Cascia | PG | 14 | 3217 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 19 | 604 | 14777 |
Sellano | PG | 19 | 1079 | 15856 |
Poggiodomo | PG | 20 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2017-03-05 22:17:00 |
42.811 | 13.1328 | 10 | 2017-03-05 22:27:12 |
Sala Sismica INGV-Roma | 42011981 |
Field | Value |
---|---|
Time (UTC) | 2017-03-05 22:17:00 ± 0.08 |
Latitude | 42.8110 ± 0.0045 |
Longitude | 13.1328 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 42011981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 610 |
Semi-minor axis of confidence ellipse (meter) | 172 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30757 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 42011981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-05 22:27:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZONE.HHZ. | 2017-03-05T22:18:23.86 | 3.0 | undecidable | manual | Sn | -4.86 | 0 | |||
IV.PIPA.HHZ. | 2017-03-05T22:18:23.30 | 3.0 | undecidable | manual | Sn | -3.26 | 0 | |||
CH.DIX.HHZ. | 2017-03-05T22:18:17.98 | 3.0 | negative | manual | Pg | 22.469999 | 0 | |||
AC.VLO.HHZ. | 2017-03-05T22:18:06.98 | 3.0 | undecidable | manual | Pg | 17.08 | 0 | |||
IV.CAFE.HHZ. | 2017-03-05T22:17:49.08 | 3.0 | undecidable | manual | Sn | 0.43 | 0 | |||
IV.MMUR.HNZ. | 2017-03-05T22:17:43.75 | 3.0 | undecidable | manual | Sg | 7.88 | 0 | |||
IV.ORZI.HHZ. | 2017-03-05T22:17:41.97 | 3.0 | positive | manual | Pn | 7.87 | 0 | |||
IV.NDIM.HHZ. | 2017-03-05T22:17:41.92 | 3.0 | positive | manual | Pg | 17.35 | 0 | |||
IV.ZONE.HHZ. | 2017-03-05T22:17:39.90 | 3.0 | undecidable | manual | Pn | 3.21 | 0 | |||
IV.MRB1.HHZ. | 2017-03-05T22:17:22.91 | 3.0 | undecidable | manual | Pg | 10.69 | 0 | |||
IV.RM33.EHZ. | 2017-03-05T22:17:12.67 | 0.6 | undecidable | manual | S | 169 | 34.1436 | 50 | 0.05 | 48 |
IV.T1219.EHZ. | 2017-03-05T22:17:11.21 | 0.3 | undecidable | manual | S | 339 | 29.0487 | 50 | -0.05 | 72 |
IV.SMA1.EHE. | 2017-03-05T22:17:10.62 | 0.6 | undecidable | manual | S | 140 | 25.9518 | 50 | 0.19 | 47 |
IV.CESI.HHE. | 2017-03-05T22:17:10.96 | 0.6 | undecidable | manual | S | 319 | 28.3494 | 50 | -0.12 | 48 |
IV.LNSS.HHZ. | 2017-03-05T22:17:09.99 | 0.6 | undecidable | manual | S | 198 | 24.2535 | 50 | 0.01 | 49 |
IV.APEC.HHZ. | 2017-03-05T22:17:09.93 | 3.0 | undecidable | manual | P | 1.47 | 0 | |||
IV.CAFI.HHZ. | 2017-03-05T22:17:09.78 | 3.0 | negative | manual | P | 1.48 | 0 | |||
IV.T1299.HNE. | 2017-03-05T22:17:09.66 | 0.6 | undecidable | manual | S | 148 | 23.0547 | 114 | 0 | 49 |
IV.MMO1.EHN. | 2017-03-05T22:17:08.01 | 0.6 | undecidable | manual | S | 58 | 18.5703 | 119 | -0.25 | 47 |
IV.RM33.EHZ. | 2017-03-05T22:17:08.04 | 0.1 | undecidable | manual | P | 169 | 34.1436 | 50 | 0.38 | 89 |
IV.T1215.HNZ. | 2017-03-05T22:17:08.99 | 0.6 | undecidable | manual | S | 267 | 21.5673 | 116 | -0.18 | 48 |
IV.T1218.EHZ. | 2017-03-05T22:17:07.45 | 0.6 | undecidable | manual | S | 185 | 15.6732 | 123 | 0.04 | 49 |
IV.MC2.EHZ. | 2017-03-05T22:17:07.07 | 0.6 | undecidable | manual | S | 22 | 12.0768 | 131 | 0.68 | 42 |
IV.T1219.EHZ. | 2017-03-05T22:17:07.92 | 0.1 | undecidable | manual | P | 339 | 29.0487 | 50 | 1.04 | 70 |
IV.LNSS.HHZ. | 2017-03-05T22:17:06.11 | 0.1 | undecidable | manual | P | 198 | 24.2535 | 50 | -0.03 | 98 |
IV.T1216.EHZ. | 2017-03-05T22:17:06.72 | 0.3 | undecidable | manual | S | 314 | 12.7761 | 129 | 0.12 | 73 |
IV.CSP1.EHZ. | 2017-03-05T22:17:06.76 | 0.1 | undecidable | manual | P | 11 | 31.746 | 50 | -0.52 | 87 |
IV.SMA1.EHE. | 2017-03-05T22:17:06.05 | 0.1 | undecidable | manual | P | 140 | 25.9518 | 50 | -0.35 | 91 |
IV.CESI.HHE. | 2017-03-05T22:17:06.88 | 0.1 | undecidable | manual | P | 319 | 28.3494 | 50 | 0.11 | 95 |
IV.T1214.EHZ. | 2017-03-05T22:17:05.47 | 0.3 | undecidable | manual | S | 133 | 8.3805 | 141 | -0.04 | 75 |
IV.T1217.HNN. | 2017-03-05T22:17:05.54 | 0.1 | undecidable | manual | P | 236 | 19.7691 | 118 | 0.19 | 95 |
IV.T1256.HHE. | 2017-03-05T22:17:05.22 | 0.1 | undecidable | manual | P | 19 | 22.9548 | 114 | -0.71 | 82 |
IV.T1212.EHZ. | 2017-03-05T22:17:05.95 | 0.3 | undecidable | manual | S | 227 | 9.7791 | 137 | 0.14 | 73 |
IV.T1299.HNE. | 2017-03-05T22:17:05.93 | 0.1 | undecidable | manual | P | 148 | 23.0547 | 114 | -0.02 | 98 |
IV.MMO1.EHN. | 2017-03-05T22:17:05.16 | 0.1 | undecidable | manual | P | 58 | 18.5703 | 119 | 0.01 | 99 |
IV.T1216.EHZ. | 2017-03-05T22:17:04.17 | 0.1 | undecidable | manual | P | 314 | 12.7761 | 129 | -0.01 | 100 |
IV.T1218.EHZ. | 2017-03-05T22:17:04.16 | 0.1 | undecidable | manual | P | 185 | 15.6732 | 123 | -0.5 | 90 |
IV.T1212.EHZ. | 2017-03-05T22:17:04.05 | 0.1 | undecidable | manual | P | 227 | 9.7791 | 137 | 0.32 | 94 |
IV.T1215.HNZ. | 2017-03-05T22:17:04.84 | 0.1 | undecidable | manual | P | 267 | 21.5673 | 116 | -0.82 | 78 |
IV.MC2.EHZ. | 2017-03-05T22:17:04.37 | 0.1 | undecidable | manual | P | 22 | 12.0768 | 131 | 0.3 | 94 |
IV.T1214.EHZ. | 2017-03-05T22:17:03.80 | 0.1 | undecidable | manual | P | 133 | 8.3805 | 141 | 0.24 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1212.EHE. | ML:0.4 | 0.000027770538499999996 | 0.2816 | AML | other | m | 2017-03-05T22:17:06.22 |
IV.T1212.EHN. | ML:0.6 | 0.000042733035 | 0.896 | AML | other | m | 2017-03-05T22:17:06.07 |
IV.T1212.HNE. | ML:0.8 | 0.00007836233500000001 | 1.984 | AML | other | m | 2017-03-05T22:17:06.83 |
IV.T1214.EHE. | ML:0.7 | 0.000068714225 | 1.4848 | AML | other | m | 2017-03-05T22:17:06.40 |
IV.T1214.HNN. | ML:0.8 | 0.00008225632999999999 | 1.0624 | AML | other | m | 2017-03-05T22:17:05.65 |
IV.T1214.EHN. | ML:0.7 | 0.00007012039 | 0.2304 | AML | other | m | 2017-03-05T22:17:05.65 |
IV.T1214.HNE. | ML:0.9 | 0.00009766469 | 3.2768 | AML | other | m | 2017-03-05T22:17:06.50 |
IV.T1216.EHE. | ML:0.8 | 0.0000665 | 0.42 | AML | other | m | 2017-03-05T22:17:08.39 |
IV.T1216.EHN. | ML:0.7 | 0.00005355 | 1.42 | AML | other | m | 2017-03-05T22:17:07.22 |
IV.T1218.EHE. | ML:0.8 | 0.000058357600000000005 | 1.2672 | AML | other | m | 2017-03-05T22:17:09.73 |
IV.T1218.HNN. | ML:0.9 | 0.00006587959 | 4.288 | AML | other | m | 2017-03-05T22:17:10.01 |
IV.T1218.HNE. | ML:1.0 | 0.000087440235 | 6.1568 | AML | other | m | 2017-03-05T22:17:07.70 |
IV.T1218.EHN. | ML:1.0 | 0.00008031854 | 4.8256 | AML | other | m | 2017-03-05T22:17:08.02 |
IV.T1219.EHN. | ML:1.4 | 0.00013474999999999997 | 1.54 | AML | other | m | 2017-03-05T22:17:29.80 |
IV.T1219.EHE. | ML:1.7 | 0.0002692 | 1.6 | AML | other | m | 2017-03-05T22:18:04.95 |