A magnitude ML 1.2 earthquake occured in region: 1 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7950, 13.1060 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 | 1 | 4957 | 4957 |
Preci | PG | 11 | 724 | 5681 |
Cascia | PG | 11 | 3217 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Visso | MC | 15 | 1107 | 10286 |
Cerreto di Spoleto | PG | 16 | 1075 | 11361 |
Arquata del Tronto | AP | 16 | 1178 | 12539 |
Accumoli | RI | 16 | 667 | 13206 |
Poggiodomo | PG | 17 | 117 | 13323 |
Ussita | MC | 17 | 444 | 13767 |
Sellano | PG | 18 | 1079 | 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 1.2 | 2017-03-05 06:28:42 |
42.7948 | 13.1062 | 10 | 2017-03-05 07:05:56 |
Sala Sismica INGV-Roma | 41988361 |
Field | Value |
---|---|
Time (UTC) | 2017-03-05 06:28:42 ± 0.12 |
Latitude | 42.7948 ± 0.0018 |
Longitude | 13.1062 ± 0.0037 |
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 | 41988361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 330 |
Semi-minor axis of confidence ellipse (meter) | 47 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 298 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19785 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 41988361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-05 07:05:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2017-03-05T06:28:58.16 | 3.0 | undecidable | manual | P | 1.66 | 0 | |||
IV.LNSS.HHZ. | 2017-03-05T06:28:50.82 | 0.3 | undecidable | manual | S | 194 | 21.9669 | 114 | -0.03 | 73 |
IV.T1220.EHZ. | 2017-03-05T06:28:49.07 | 3.0 | negative | manual | P | -0.08 | 0 | |||
IV.T1217.EHZ. | 2017-03-05T06:28:49.37 | 0.3 | undecidable | manual | S | 237 | 16.9719 | 120 | 0.06 | 73 |
IV.T1218.EHZ. | 2017-03-05T06:28:48.51 | 0.3 | undecidable | manual | S | 177 | 13.875 | 126 | 0.1 | 73 |
IV.MC2.EHZ. | 2017-03-05T06:28:48.96 | 0.3 | undecidable | manual | S | 27 | 14.5743 | 124 | 0.35 | 69 |
IV.T1219.EHZ. | 2017-03-05T06:28:48.22 | 3.0 | negative | manual | Pn | -0.14 | 0 | |||
IV.CSP1.EHZ. | 2017-03-05T06:28:48.90 | 3.0 | undecidable | manual | P | -0.07 | 0 | |||
IV.RM33.EHZ. | 2017-03-05T06:28:48.86 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.T1245.HHZ. | 2017-03-05T06:28:47.05 | 0.3 | undecidable | manual | S | 44 | 9.5793 | 136 | -0.22 | 72 |
IV.LNSS.HHZ. | 2017-03-05T06:28:47.13 | 0.1 | undecidable | manual | P | 194 | 21.9669 | 114 | -0.19 | 94 |
IV.T1214.EHZ. | 2017-03-05T06:28:47.10 | 0.3 | undecidable | manual | S | 115 | 9.1797 | 137 | -0.09 | 74 |
IV.SMA1.EHZ. | 2017-03-05T06:28:47.82 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.T1216.EHZ. | 2017-03-05T06:28:47.92 | 0.3 | undecidable | manual | S | 326 | 12.7761 | 128 | -0.19 | 72 |
IV.T1212.EHZ. | 2017-03-05T06:28:46.71 | 0.3 | undecidable | manual | S | 226 | 6.8931 | 145 | 0.02 | 75 |
IV.T1215.EHZ. | 2017-03-05T06:28:46.69 | 3.0 | positive | manual | P | -0.02 | 0 | |||
IV.MC2.EHZ. | 2017-03-05T06:28:46.02 | 0.1 | undecidable | manual | P | 27 | 14.5743 | 124 | -0.01 | 99 |
IV.MMO1.EHZ. | 2017-03-05T06:28:46.87 | 3.0 | undecidable | manual | P | -0.08 | 0 | |||
IV.T1217.EHZ. | 2017-03-05T06:28:46.45 | 0.1 | undecidable | manual | P | 237 | 16.9719 | 120 | 0.02 | 98 |
IV.T1216.EHZ. | 2017-03-05T06:28:45.71 | 1.0 | negative | manual | P | 326 | 12.7761 | 128 | -0.02 | 25 |
IV.T1212.EHZ. | 2017-03-05T06:28:45.04 | 0.1 | undecidable | manual | P | 226 | 6.8931 | 145 | 0.12 | 98 |
IV.T1218.EHZ. | 2017-03-05T06:28:45.94 | 1.0 | negative | manual | P | 177 | 13.875 | 126 | 0.03 | 25 |
IV.T1245.HHZ. | 2017-03-05T06:28:45.25 | 0.1 | undecidable | manual | P | 44 | 9.5793 | 136 | 0 | 100 |
IV.T1214.EHZ. | 2017-03-05T06:28:45.25 | 0.1 | undecidable | manual | P | 115 | 9.1797 | 137 | 0.05 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.00007625 | 0.32 | AML | other | m | 2017-03-05T06:28:51.45 |
IV.LNSS.HHN. | ML:1.2 | 0.00009800000000000001 | 1.32 | AML | other | m | 2017-03-05T06:28:51.30 |
IV.T1212.HNE. | ML:1.2 | 0.00021849999999999997 | 0.38 | AML | other | m | 2017-03-05T06:28:46.79 |
IV.T1212.EHE. | ML:1.1 | 0.00020500000000000002 | 0.38 | AML | other | m | 2017-03-05T06:28:46.79 |
IV.T1212.HNN. | ML:1.3 | 0.000317 | 0.4 | AML | other | m | 2017-03-05T06:28:46.78 |
IV.T1212.EHN. | ML:1.3 | 0.000302 | 0.4 | AML | other | m | 2017-03-05T06:28:46.98 |
IV.T1218.HNE. | ML:1.2 | 0.00015000000000000001 | 0.5 | AML | other | m | 2017-03-05T06:28:49.56 |
IV.T1218.HNN. | ML:1.3 | 0.00020150000000000002 | 0.48 | AML | other | m | 2017-03-05T06:28:50.61 |
IV.T1245.HHE. | ML:1.2 | 0.0001835 | 1.42 | AML | other | m | 2017-03-05T06:28:47.92 |
IV.T1245.HHN. | ML:1.3 | 0.00027800000000000004 | 0.6 | AML | other | m | 2017-03-05T06:28:47.50 |