A magnitude ML 1.1 earthquake occured in region: 4 km NW Norcia (PG), on
and geographic coordinates (lat, lon) 42.8220, 13.0600 at 11 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 |
Preci | PG | 7 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cerreto di Spoleto | PG | 12 | 1075 | 7037 |
Cascia | PG | 12 | 3217 | 10254 |
Visso | MC | 13 | 1107 | 11361 |
Sellano | PG | 13 | 1079 | 12440 |
Ussita | MC | 15 | 444 | 12884 |
Poggiodomo | PG | 16 | 117 | 13001 |
Vallo di Nera | PG | 17 | 364 | 13365 |
Monte Cavallo | MC | 20 | 145 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2016-11-17 21:41:14 |
42.8217 | 13.0603 | 11 | 2016-11-17 21:54:15 |
Sala Sismica INGV-Roma | 33713901 |
Field | Value |
---|---|
Time (UTC) | 2016-11-17 21:41:14 ± 0.03 |
Latitude | 42.8217 ± 0.0018 |
Longitude | 13.0603 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 33713901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 264 |
Semi-minor axis of confidence ellipse (meter) | 174 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
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) | 78 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 29 |
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) | 0.33275 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 33713901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-11-17 21:54:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAMA.HHZ. | 2016-11-17T21:41:36.48 | 3.0 | undecidable | manual | P | 0.7 | 0 | |||
IV.RM33.EHZ. | 2016-11-17T21:41:26.55 | 0.6 | undecidable | manual | S | 160 | 36.9297 | 50 | 0.04 | 48 |
IV.CSP1.EHZ. | 2016-11-17T21:41:25.33 | 0.3 | undecidable | manual | S | 21 | 32.1456 | 50 | 0.07 | 72 |
IV.T1243.HHZ. | 2016-11-17T21:41:25.70 | 0.3 | undecidable | manual | S | 114 | 34.5432 | 50 | -0.17 | 70 |
IV.T1219.EHZ. | 2016-11-17T21:41:23.50 | 0.3 | undecidable | manual | S | 350 | 26.3514 | 50 | -0.2 | 71 |
IV.LNSS.HHZ. | 2016-11-17T21:41:23.08 | 0.3 | undecidable | manual | S | 184 | 24.3534 | 50 | -0.08 | 73 |
IV.FDMO.HHZ. | 2016-11-17T21:41:23.00 | 0.3 | undecidable | manual | S | 5 | 23.9538 | 50 | -0.05 | 73 |
IV.T1256.HHZ. | 2016-11-17T21:41:23.21 | 0.3 | undecidable | manual | S | 33 | 24.5532 | 50 | 0 | 74 |
IV.MMO1.EHZ. | 2016-11-17T21:41:22.67 | 0.3 | undecidable | manual | S | 68 | 23.3544 | 50 | -0.22 | 71 |
IV.CESI.HHZ. | 2016-11-17T21:41:22.85 | 0.3 | undecidable | manual | S | 328 | 23.9538 | 50 | -0.2 | 71 |
IV.T1243.HHZ. | 2016-11-17T21:41:21.01 | 0.1 | undecidable | manual | P | 114 | 34.5432 | 50 | 0.08 | 95 |
IV.RM33.EHZ. | 2016-11-17T21:41:21.49 | 0.1 | undecidable | manual | P | 160 | 36.9297 | 50 | 0.2 | 93 |
IV.T1218.EHZ. | 2016-11-17T21:41:21.12 | 0.3 | undecidable | manual | S | 165 | 17.3715 | 122 | -0.19 | 72 |
IV.CSP1.EHZ. | 2016-11-17T21:41:20.68 | 0.1 | negative | manual | P | 21 | 32.1456 | 50 | 0.11 | 95 |
IV.FEMA.HNE. | 2016-11-17T21:41:20.80 | 0.3 | undecidable | manual | S | 357 | 15.5733 | 125 | 0.01 | 75 |
IV.T1215.EHZ. | 2016-11-17T21:41:20.58 | 0.3 | undecidable | manual | S | 262 | 15.7731 | 125 | -0.25 | 71 |
IV.FDMO.HHZ. | 2016-11-17T21:41:19.39 | 0.1 | undecidable | manual | P | 5 | 23.9538 | 50 | 0.09 | 97 |
IV.T1256.HHZ. | 2016-11-17T21:41:19.39 | 0.1 | undecidable | manual | P | 33 | 24.5532 | 50 | 0 | 98 |
IV.T1245.HHZ. | 2016-11-17T21:41:19.35 | 0.6 | undecidable | manual | S | 70 | 11.0778 | 135 | -0.22 | 48 |
IV.MMO1.EHZ. | 2016-11-17T21:41:19.20 | 0.1 | positive | manual | P | 68 | 23.3544 | 50 | 0 | 99 |
IV.T1219.EHZ. | 2016-11-17T21:41:19.59 | 0.1 | undecidable | manual | P | 350 | 26.3514 | 50 | -0.08 | 97 |
IV.CESI.HHZ. | 2016-11-17T21:41:19.33 | 0.1 | negative | manual | P | 328 | 23.9538 | 50 | 0.03 | 98 |
IV.LNSS.HHZ. | 2016-11-17T21:41:19.52 | 0.1 | undecidable | manual | P | 184 | 24.3534 | 50 | 0.16 | 95 |
IV.T1215.EHZ. | 2016-11-17T21:41:18.04 | 0.1 | positive | manual | P | 262 | 15.7731 | 125 | 0.03 | 100 |
IV.T1218.EHZ. | 2016-11-17T21:41:18.30 | 0.1 | positive | manual | P | 165 | 17.3715 | 122 | 0.01 | 100 |
IV.FEMA.HNE. | 2016-11-17T21:41:18.26 | 0.1 | undecidable | manual | P | 357 | 15.5733 | 125 | 0.27 | 95 |
IV.NRCA.HNE. | 2016-11-17T21:41:17.98 | 0.3 | undecidable | manual | S | 73 | 4.5954 | 157 | -0.31 | 72 |
IV.T1216.EHZ. | 2016-11-17T21:41:17.03 | 0.1 | negative | manual | P | 336 | 8.3805 | 143 | 0.1 | 99 |
IV.T1245.HHZ. | 2016-11-17T21:41:17.49 | 0.1 | undecidable | manual | P | 70 | 11.0778 | 135 | 0.2 | 97 |
IV.NRCA.HNE. | 2016-11-17T21:41:16.64 | 0.1 | negative | manual | P | 73 | 4.5954 | 157 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.9 | 0.000046897465 | 0.0896 | AML | other | m | 2016-11-17T21:41:23.38 |
IV.CESI.HHN. | ML:1.0 | 0.000062618695 | 0.32 | AML | other | m | 2016-11-17T21:41:23.40 |
IV.FDMO.HHN. | ML:1.1 | 0.00007515 | 0.12 | AML | other | m | 2016-11-17T21:41:23.47 |
IV.FDMO.HHE. | ML:1.3 | 0.00011665 | 0.44 | AML | other | m | 2016-11-17T21:41:23.59 |
IV.LNSS.HHE. | ML:0.6 | 0.00002674465 | 0 | AML | other | m | 2016-11-17T21:41:23.37 |
IV.LNSS.HHN. | ML:1.2 | 0.000105426195 | 0.1024 | AML | other | m | 2016-11-17T21:41:23.92 |
IV.SAMA.HHN. | ML:2.8 | 0.00043300000000000006 | 1.26 | AML | other | m | 2016-11-17T21:42:10.99 |
IV.SAMA.HHE. | ML:2.8 | 0.00043400000000000003 | 0.06 | AML | other | m | 2016-11-17T21:42:10.97 |
IV.T1215.EHE. | ML:1.1 | 0.0001215 | 0.06 | AML | other | m | 2016-11-17T21:41:20.84 |
IV.T1215.EHN. | ML:1.0 | 0.00008499999999999997 | 1.54 | AML | other | m | 2016-11-17T21:41:21.64 |
IV.T1245.HHE. | ML:1.5 | 0.00036899999999999997 | 0.66 | AML | other | m | 2016-11-17T21:41:19.66 |
IV.T1256.HHE. | ML:0.9 | 0.00005110000000000001 | 1.18 | AML | other | m | 2016-11-17T21:41:23.57 |
IV.T1256.HHN. | ML:0.8 | 0.00004045 | 1.24 | AML | other | m | 2016-11-17T21:41:24.39 |