A magnitude ML 0.8 earthquake occured in region: 3 km SE Visso (MC), on
and geographic coordinates (lat, lon) 42.9130, 13.1210 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 |
---|---|---|---|---|
Visso | MC | 3 | 1107 | 1107 |
Castelsantangelo sul Nera | MC | 3 | 281 | 1388 |
Ussita | MC | 4 | 444 | 1832 |
Preci | PG | 8 | 724 | 2556 |
Bolognola | MC | 13 | 142 | 2698 |
Monte Cavallo | MC | 13 | 145 | 2843 |
Norcia | PG | 14 | 4957 | 7800 |
Acquacanina | MC | 14 | 121 | 7921 |
Fiastra | MC | 14 | 559 | 8480 |
Fiordimonte | MC | 14 | 202 | 8682 |
Pieve Torina | MC | 16 | 1458 | 10140 |
Sellano | PG | 16 | 1079 | 11219 |
Montemonaco | AP | 17 | 604 | 11823 |
Pievebovigliana | MC | 17 | 866 | 12689 |
Montefortino | FM | 18 | 1178 | 13867 |
Montegallo | AP | 19 | 523 | 14390 |
Cerreto di Spoleto | PG | 20 | 1075 | 15465 |
Muccia | MC | 20 | 915 | 16380 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2017-03-08 17:41:57 |
42.9128 | 13.1207 | 10 | 2017-03-08 17:55:04 |
Sala Sismica INGV-Roma | 42123781 |
Field | Value |
---|---|
Time (UTC) | 2017-03-08 17:41:57 ± 0.22 |
Latitude | 42.9128 ± 0.0063 |
Longitude | 13.1207 ± 0.0147 |
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 | 42123781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1072 |
Semi-minor axis of confidence ellipse (meter) | 646 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1070.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24372 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 42123781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-08 17:55:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2017-03-08T17:42:07.50 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.T1217.EHZ. | 2017-03-08T17:42:06.86 | 0.6 | undecidable | manual | S | 215 | 27.0507 | 50 | -0.15 | 47 |
IV.T1220.HNZ. | 2017-03-08T17:42:05.20 | 0.6 | undecidable | manual | S | 353 | 22.0668 | 115 | -0.31 | 46 |
IV.T1214.EHZ. | 2017-03-08T17:42:04.26 | 0.6 | undecidable | manual | S | 157 | 18.4704 | 119 | -0.14 | 48 |
IV.T1212.EHZ. | 2017-03-08T17:42:04.54 | 0.6 | undecidable | manual | S | 199 | 18.9699 | 118 | -0.01 | 49 |
IV.T1219.EHZ. | 2017-03-08T17:42:03.00 | 0.1 | undecidable | manual | P | 329 | 18.4704 | 119 | 1.69 | 49 |
IV.T1219.EHZ. | 2017-03-08T17:42:03.97 | 0.3 | undecidable | manual | S | 329 | 18.4704 | 119 | -0.42 | 68 |
IV.T1217.EHZ. | 2017-03-08T17:42:02.53 | 1.0 | undecidable | manual | P | 215 | 27.0507 | 50 | -0.29 | 23 |
IV.T1216.EHZ. | 2017-03-08T17:42:01.62 | 0.6 | undecidable | manual | S | 253 | 8.5803 | 140 | -0.09 | 49 |
IV.T1212.EHZ. | 2017-03-08T17:42:01.38 | 0.3 | positive | manual | P | 199 | 18.9699 | 118 | -0.02 | 74 |
IV.T1220.HNZ. | 2017-03-08T17:42:01.67 | 0.1 | undecidable | manual | P | 353 | 22.0668 | 115 | -0.28 | 93 |
IV.T1245.HHZ. | 2017-03-08T17:42:01.57 | 0.6 | undecidable | manual | S | 139 | 8.2806 | 141 | -0.07 | 50 |
IV.T1214.EHZ. | 2017-03-08T17:42:01.41 | 1.0 | positive | manual | P | 157 | 18.4704 | 119 | 0.1 | 24 |
IV.MC2.EHZ. | 2017-03-08T17:42:01.04 | 0.6 | undecidable | manual | S | 92 | 5.5944 | 151 | -0.06 | 50 |
IV.MC2.EHZ. | 2017-03-08T17:41:59.47 | 0.1 | negative | manual | P | 92 | 5.5944 | 151 | 0.06 | 100 |
IV.T1216.EHZ. | 2017-03-08T17:41:59.81 | 0.6 | positive | manual | P | 253 | 8.5803 | 140 | 0.05 | 50 |
IV.T1245.HHZ. | 2017-03-08T17:41:59.78 | 0.1 | undecidable | manual | P | 139 | 8.2806 | 141 | 0.06 | 100 |
IV.CSP1.EHZ. | 2017-03-08T17:41:57.93 | 3.0 | undecidable | manual | P | 0.09 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1245.HHN. | ML:0.9 | 0.000101 | 1.72 | AML | other | m | 2017-03-08T17:42:02.11 |
IV.T1245.HHE. | ML:0.8 | 0.00008299999999999998 | 0.9 | AML | other | m | 2017-03-08T17:42:02.90 |