A magnitude ML 1.4 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1250 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Arquata del Tronto | AP | 15 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 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 1.4 | 2017-03-06 06:57:26 |
42.8085 | 13.1252 | 10 | 2017-03-06 07:02:39 |
Sala Sismica INGV-Roma | 42026061 |
Field | Value |
---|---|
Time (UTC) | 2017-03-06 06:57:26 ± 0.11 |
Latitude | 42.8085 ± 0.0018 |
Longitude | 13.1252 ± 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 | 42026061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 248 |
Semi-minor axis of confidence ellipse (meter) | 110 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23562 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 42026061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-06 07:02:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTCE.HHZ. | 2017-03-06T06:57:52.17 | 3.0 | undecidable | manual | S | -4.39 | 0 | |||
IV.PP3.EHZ. | 2017-03-06T06:57:41.02 | 3.0 | negative | manual | P | 0.08 | 0 | |||
IV.SMA1.EHZ. | 2017-03-06T06:57:36.85 | 0.3 | undecidable | manual | S | 139 | 26.1516 | 110 | 0.19 | 71 |
IV.LNSS.HHZ. | 2017-03-06T06:57:36.00 | 0.3 | undecidable | manual | S | 197 | 23.8539 | 112 | 0.08 | 73 |
IV.T1219.EHZ. | 2017-03-06T06:57:35.19 | 3.0 | undecidable | manual | S | -3.16 | 0 | |||
IV.T1299.EHZ. | 2017-03-06T06:57:35.81 | 0.3 | undecidable | manual | S | 146 | 23.1546 | 113 | 0.1 | 73 |
IV.MMO1.EHZ. | 2017-03-06T06:57:34.29 | 0.3 | undecidable | manual | S | 58 | 19.2696 | 117 | -0.18 | 72 |
IV.T1215.EHZ. | 2017-03-06T06:57:34.90 | 0.3 | undecidable | manual | S | 268 | 20.868 | 115 | -0.08 | 74 |
IV.T1256.HHZ. | 2017-03-06T06:57:33.66 | 3.0 | undecidable | manual | P | 1.32 | 0 | |||
IV.T1218.EHZ. | 2017-03-06T06:57:33.22 | 0.3 | undecidable | manual | S | 183 | 15.3735 | 122 | -0.08 | 74 |
IV.RM33.EHZ. | 2017-03-06T06:57:33.75 | 3.0 | negative | manual | P | -0.1 | 0 | |||
IV.T1216.EHZ. | 2017-03-06T06:57:32.45 | 0.3 | undecidable | manual | S | 317 | 12.5763 | 128 | -0.05 | 75 |
IV.SMA1.EHZ. | 2017-03-06T06:57:32.19 | 0.3 | undecidable | manual | P | 139 | 26.1516 | 110 | -0.38 | 68 |
IV.LNSS.HHZ. | 2017-03-06T06:57:32.13 | 0.1 | undecidable | manual | P | 197 | 23.8539 | 112 | -0.01 | 99 |
IV.T1241.EHZ. | 2017-03-06T06:57:32.28 | 3.0 | positive | manual | P | -0.27 | 0 | |||
IV.T1299.EHZ. | 2017-03-06T06:57:32.08 | 0.1 | undecidable | manual | P | 146 | 23.1546 | 113 | 0.06 | 98 |
IV.T1245.HHZ. | 2017-03-06T06:57:31.24 | 0.3 | undecidable | manual | S | 44 | 7.3815 | 143 | 0.01 | 76 |
IV.MMO1.EHZ. | 2017-03-06T06:57:31.28 | 0.3 | positive | manual | P | 58 | 19.2696 | 117 | -0.03 | 75 |
IV.T1214.EHZ. | 2017-03-06T06:57:31.37 | 0.3 | undecidable | manual | S | 129 | 8.6802 | 138 | -0.15 | 74 |
IV.T1215.EHZ. | 2017-03-06T06:57:31.56 | 0.1 | undecidable | manual | P | 268 | 20.868 | 115 | -0.04 | 99 |
IV.T1218.EHZ. | 2017-03-06T06:57:30.60 | 0.1 | undecidable | manual | P | 183 | 15.3735 | 122 | -0.03 | 100 |
IV.T1216.EHZ. | 2017-03-06T06:57:30.35 | 0.3 | undecidable | manual | P | 317 | 12.5763 | 128 | 0.18 | 73 |
IV.T1245.HHZ. | 2017-03-06T06:57:29.66 | 0.1 | negative | manual | P | 44 | 7.3815 | 143 | 0.23 | 97 |
IV.T1214.EHZ. | 2017-03-06T06:57:29.77 | 0.6 | positive | manual | P | 129 | 8.6802 | 138 | 0.17 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.5 | 0.0001795 | 1 | AML | other | m | 2017-03-06T06:57:36.18 |
IV.LNSS.HHN. | ML:1.2 | 0.00009870000000000001 | 0.92 | AML | other | m | 2017-03-06T06:57:37.60 |
IV.PP3.EHN. | ML:2.5 | 0.00046599999999999994 | 1.58 | AML | other | m | 2017-03-06T06:57:52.93 |
IV.PP3.HNN. | ML:3.8 | 0.009184999999999999 | 1.14 | AML | other | m | 2017-03-06T06:57:54.06 |
IV.PP3.HNE. | ML:4.0 | 0.01685 | 1.14 | AML | other | m | 2017-03-06T06:57:54.06 |
IV.PP3.EHE. | ML:2.3 | 0.00028149999999999996 | 1.18 | AML | other | m | 2017-03-06T06:57:56.10 |
IV.SMA1.EHN. | ML:1.1 | 0.0000715 | 0.22 | AML | other | m | 2017-03-06T06:57:37.50 |
IV.SMA1.EHE. | ML:1.2 | 0.00007869999999999999 | 0.56 | AML | other | m | 2017-03-06T06:57:38.32 |
IV.T1214.HNN. | ML:1.5 | 0.0004005 | 0.2 | AML | other | m | 2017-03-06T06:57:31.56 |
IV.T1214.EHN. | ML:1.5 | 0.0004185 | 0.22 | AML | other | m | 2017-03-06T06:57:31.57 |
IV.T1214.HNE. | ML:1.4 | 0.000338 | 0.68 | AML | other | m | 2017-03-06T06:57:32.48 |
IV.T1214.EHE. | ML:1.4 | 0.000333 | 0.7 | AML | other | m | 2017-03-06T06:57:32.49 |
IV.T1216.EHN. | ML:1.4 | 0.00026900000000000003 | 0.08 | AML | other | m | 2017-03-06T06:57:32.78 |
IV.T1216.EHE. | ML:1.4 | 0.00026900000000000003 | 1.72 | AML | other | m | 2017-03-06T06:57:33.00 |
IV.T1218.EHN. | ML:1.2 | 0.00015900000000000002 | 0.2 | AML | other | m | 2017-03-06T06:57:34.24 |
IV.T1218.EHE. | ML:0.9 | 0.00007384999999999999 | 0.72 | AML | other | m | 2017-03-06T06:57:34.99 |
IV.T1245.HNN. | ML:1.4 | 0.00039600000000000003 | 0.76 | AML | other | m | 2017-03-06T06:57:32.94 |
IV.T1245.HHE. | ML:1.4 | 0.000383 | 0.2 | AML | other | m | 2017-03-06T06:57:31.77 |
IV.T1245.HHN. | ML:1.4 | 0.0003475 | 1.3 | AML | other | m | 2017-03-06T06:57:32.06 |
IV.T1245.HNE. | ML:1.5 | 0.00044950000000000003 | 0.2 | AML | other | m | 2017-03-06T06:57:31.67 |