A magnitude ML 1.2 earthquake occured in region: 5 km NW Norcia (PG), on
and geographic coordinates (lat, lon) 42.8300, 13.0590 at 8 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 | 5 | 4957 | 4957 |
Preci | PG | 6 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Visso | MC | 12 | 1107 | 7069 |
Cerreto di Spoleto | PG | 12 | 1075 | 8144 |
Sellano | PG | 13 | 1079 | 9223 |
Cascia | PG | 13 | 3217 | 12440 |
Ussita | MC | 14 | 444 | 12884 |
Poggiodomo | PG | 17 | 117 | 13001 |
Vallo di Nera | PG | 17 | 364 | 13365 |
Monte Cavallo | MC | 19 | 145 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-09-24 20:52:42 |
42.8302 | 13.0587 | 9 | 2016-09-24 21:13:03 |
Sala Sismica INGV-Roma | 29488571 |
Field | Value |
---|---|
Time (UTC) | 2016-09-24 20:52:42 ± 0.05 |
Latitude | 42.8302 ± 0.0027 |
Longitude | 13.0587 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29488571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 260 |
Semi-minor axis of confidence ellipse (meter) | 203 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50002 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 29488571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-24 21:13:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2016-09-24T20:53:11.99 | 3.0 | undecidable | manual | S | -1.41 | 0 | |||
IV.EL6.EHZ. | 2016-09-24T20:53:00.93 | 0.3 | undecidable | manual | S | 4 | 55.5 | 50 | 0.44 | 63 |
IV.ATCC.EHZ. | 2016-09-24T20:52:59.73 | 0.3 | undecidable | manual | S | 319 | 52.0035 | 50 | 0.16 | 67 |
IV.SNTG.HHZ. | 2016-09-24T20:52:58.62 | 0.3 | undecidable | manual | S | 349 | 48.1185 | 50 | 0.1 | 69 |
IV.GUMA.HHZ. | 2016-09-24T20:52:55.30 | 0.6 | undecidable | manual | S | 41 | 34.2435 | 50 | 0.49 | 43 |
IV.T1243.HHZ. | 2016-09-24T20:52:54.69 | 0.3 | undecidable | manual | S | 115 | 35.0427 | 50 | -0.34 | 67 |
IV.CSP1.EHZ. | 2016-09-24T20:52:53.63 | 0.3 | undecidable | manual | S | 22 | 31.3464 | 105 | -0.29 | 68 |
IV.ATCC.EHZ. | 2016-09-24T20:52:52.23 | 0.3 | undecidable | manual | P | 319 | 52.0035 | 50 | -0.19 | 67 |
IV.EL6.EHZ. | 2016-09-24T20:52:52.90 | 0.3 | undecidable | manual | P | 4 | 55.5 | 50 | -0.05 | 69 |
IV.MMO1.EHZ. | 2016-09-24T20:52:51.34 | 0.1 | undecidable | manual | S | 71 | 23.1546 | 110 | 0.15 | 95 |
IV.SNTG.HHZ. | 2016-09-24T20:52:51.66 | 0.1 | undecidable | manual | P | 349 | 48.1185 | 50 | -0.16 | 91 |
IV.TERO.HHZ. | 2016-09-24T20:52:51.78 | 0.3 | undecidable | manual | P | 117 | 50.0166 | 50 | -0.33 | 65 |
IV.LNSS.HHZ. | 2016-09-24T20:52:51.78 | 0.1 | undecidable | manual | S | 183 | 25.2525 | 109 | -0.11 | 95 |
IV.FDMO.HHZ. | 2016-09-24T20:52:51.01 | 0.1 | undecidable | manual | S | 6 | 22.9548 | 110 | -0.15 | 95 |
IV.CESI.HHZ. | 2016-09-24T20:52:50.98 | 0.1 | undecidable | manual | S | 327 | 23.0547 | 110 | -0.2 | 94 |
IV.RM33.EHZ. | 2016-09-24T20:52:50.99 | 3.0 | negative | manual | P | 0.57 | 0 | |||
IV.T1243.HHZ. | 2016-09-24T20:52:49.42 | 0.3 | undecidable | manual | P | 115 | 35.0427 | 50 | -0.38 | 66 |
IV.GUMA.HHZ. | 2016-09-24T20:52:49.73 | 0.1 | positive | manual | P | 41 | 34.2435 | 50 | 0.06 | 95 |
IV.T1217.EHZ. | 2016-09-24T20:52:49.47 | 0.1 | undecidable | manual | S | 218 | 16.6722 | 117 | 0.31 | 93 |
IV.LNSS.HHZ. | 2016-09-24T20:52:48.04 | 0.1 | undecidable | manual | P | 183 | 25.2525 | 109 | 0.05 | 97 |
IV.MC2.EHZ. | 2016-09-24T20:52:48.85 | 0.3 | undecidable | manual | S | 50 | 13.875 | 121 | 0.55 | 66 |
IV.CSP1.EHZ. | 2016-09-24T20:52:48.92 | 0.1 | undecidable | manual | P | 22 | 31.3464 | 105 | -0.23 | 92 |
IV.T1215.EHZ. | 2016-09-24T20:52:48.80 | 0.1 | undecidable | manual | S | 259 | 15.7731 | 118 | -0.07 | 98 |
IV.T1204.EHZ. | 2016-09-24T20:52:48.39 | 3.0 | undecidable | manual | P | -0.2 | 0 | |||
IV.FDMO.HHZ. | 2016-09-24T20:52:47.58 | 0.1 | undecidable | manual | P | 6 | 22.9548 | 110 | 0.02 | 98 |
IV.MMO1.EHZ. | 2016-09-24T20:52:47.63 | 0.1 | positive | manual | P | 71 | 23.1546 | 110 | 0.05 | 97 |
IV.CESI.HHZ. | 2016-09-24T20:52:47.62 | 0.1 | undecidable | manual | P | 327 | 23.0547 | 110 | 0.04 | 97 |
IV.T1217.EHZ. | 2016-09-24T20:52:46.57 | 0.1 | undecidable | manual | P | 218 | 16.6722 | 117 | 0.17 | 96 |
IV.MC2.EHZ. | 2016-09-24T20:52:46.20 | 0.1 | undecidable | manual | P | 50 | 13.875 | 121 | 0.29 | 94 |
IV.T1215.EHZ. | 2016-09-24T20:52:46.34 | 0.1 | positive | manual | P | 259 | 15.7731 | 118 | 0.1 | 97 |
IV.T1216.EHZ. | 2016-09-24T20:52:46.35 | 0.1 | undecidable | manual | S | 334 | 7.4814 | 139 | -0.21 | 96 |
IV.NRCA.HNZ. | 2016-09-24T20:52:45.77 | 0.1 | undecidable | manual | S | 85 | 4.4955 | 152 | -0.21 | 97 |
IV.NRCA.HNZ. | 2016-09-24T20:52:44.67 | 0.1 | undecidable | manual | P | 85 | 4.4955 | 152 | 0.1 | 99 |
IV.T1216.EHZ. | 2016-09-24T20:52:44.94 | 0.1 | undecidable | manual | P | 334 | 7.4814 | 139 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.3 | 0.000133 | 0.3 | AML | other | m | 2016-09-24T20:52:51.19 |
IV.CESI.HHE. | ML:1.1 | 0.00008125 | 0.32 | AML | other | m | 2016-09-24T20:52:52.64 |
IV.GUMA.HHN. | ML:1.3 | 0.00008165 | 1.54 | AML | other | m | 2016-09-24T20:52:56.87 |
IV.GUMA.HHE. | ML:1.3 | 0.000089 | 0.22 | AML | other | m | 2016-09-24T20:52:57.69 |
IV.LNSS.HHE. | ML:1.4 | 0.00016649999999999998 | 0.14 | AML | other | m | 2016-09-24T20:52:52.35 |
IV.LNSS.HHN. | ML:1.4 | 0.00014000000000000001 | 0.12 | AML | other | m | 2016-09-24T20:52:52.12 |
IV.RM33.EHE. | ML:0.7 | 0.00002248 | 1.28 | AML | other | m | 2016-09-24T20:52:57.01 |
IV.RM33.EHN. | ML:0.8 | 0.000026949999999999998 | 0.74 | AML | other | m | 2016-09-24T20:52:56.23 |
IV.SNTG.HHE. | ML:1.3 | 0.0000518 | 0.54 | AML | other | m | 2016-09-24T20:52:59.09 |
IV.SNTG.HHN. | ML:1.1 | 0.00003505 | 1.44 | AML | other | m | 2016-09-24T20:52:59.11 |
IV.T1217.EHN. | ML:1.2 | 0.0001361 | 0.26 | AML | other | m | 2016-09-24T20:52:49.60 |
IV.T1217.EHE. | ML:1.1 | 0.00010999999999999999 | 1.58 | AML | other | m | 2016-09-24T20:52:50.25 |
IV.TERO.HHE. | ML:1.0 | 0.00002305 | 0.34 | AML | other | m | 2016-09-24T20:52:59.91 |
IV.TERO.HHN. | ML:1.1 | 0.00002985 | 1.28 | AML | other | m | 2016-09-24T20:53:00.34 |