A magnitude ML 1.1 earthquake occured in region: 5 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8230, 13.2760 at 17 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 |
---|---|---|---|---|
Montegallo | AP | 5 | 523 | 523 |
Arquata del Tronto | AP | 6 | 1178 | 1701 |
Montemonaco | AP | 10 | 604 | 2305 |
Acquasanta Terme | AP | 12 | 2916 | 5221 |
Castelsantangelo sul Nera | MC | 13 | 281 | 5502 |
Accumoli | RI | 14 | 667 | 6169 |
Montefortino | FM | 15 | 1178 | 7347 |
Norcia | PG | 15 | 4957 | 12304 |
Roccafluvione | AP | 17 | 2010 | 14314 |
Palmiano | AP | 17 | 196 | 14510 |
Ussita | MC | 18 | 444 | 14954 |
Amandola | FM | 19 | 3629 | 18583 |
Comunanza | AP | 19 | 3166 | 21749 |
Venarotta | AP | 19 | 2066 | 23815 |
Visso | MC | 19 | 1107 | 24922 |
Bolognola | MC | 20 | 142 | 25064 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-03-04 01:21:57 |
42.8228 | 13.2757 | 17 | 2017-03-04 01:31:29 |
Sala Sismica INGV-Roma | 41928861 |
Field | Value |
---|---|
Time (UTC) | 2017-03-04 01:21:57 ± 0.06 |
Latitude | 42.8228 ± 0.0018 |
Longitude | 13.2757 ± 0.0037 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41928861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 299 |
Semi-minor axis of confidence ellipse (meter) | 40 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 249 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 40 |
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) | 0.07285 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50182 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 41928861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-04 01:31:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2017-03-04T01:22:15.41 | 0.6 | undecidable | manual | S | 296 | 55.6998 | 98 | 0.34 | 43 |
IV.TERO.HHZ. | 2017-03-04T01:22:09.52 | 0.3 | undecidable | manual | S | 130 | 34.743 | 105 | -0.05 | 71 |
IV.T1220.EHZ. | 2017-03-04T01:22:09.89 | 0.6 | undecidable | manual | S | 335 | 35.3424 | 105 | 0.18 | 46 |
IV.T1219.EHZ. | 2017-03-04T01:22:09.33 | 0.6 | undecidable | manual | S | 320 | 33.9438 | 105 | -0.03 | 48 |
IV.RM33.EHZ. | 2017-03-04T01:22:09.87 | 0.6 | undecidable | manual | S | 188 | 35.1426 | 105 | 0.19 | 47 |
IV.T1215.EHZ. | 2017-03-04T01:22:09.24 | 0.3 | undecidable | manual | S | 266 | 33.2445 | 106 | 0.07 | 72 |
IV.T1217.EHZ. | 2017-03-04T01:22:08.44 | 0.3 | undecidable | manual | S | 246 | 30.6471 | 108 | -0.07 | 72 |
IV.LNSS.HHZ. | 2017-03-04T01:22:08.84 | 0.3 | undecidable | manual | S | 218 | 31.0467 | 107 | 0.22 | 70 |
IV.GUMA.HHZ. | 2017-03-04T01:22:08.37 | 0.6 | undecidable | manual | S | 10 | 27.0507 | 111 | 0.76 | 40 |
IV.CSP1.EHZ. | 2017-03-04T01:22:08.63 | 0.6 | undecidable | manual | S | 349 | 30.3474 | 108 | 0.18 | 47 |
IV.ASSB.HHZ. | 2017-03-04T01:22:07.46 | 0.3 | negative | manual | P | 296 | 55.6998 | 98 | -0.23 | 67 |
IV.FDMO.HHZ. | 2017-03-04T01:22:07.79 | 0.3 | undecidable | manual | S | 327 | 28.2495 | 110 | -0.11 | 72 |
IV.T1299.EHZ. | 2017-03-04T01:22:06.39 | 0.3 | undecidable | manual | S | 179 | 20.9679 | 119 | 0.26 | 71 |
IV.T1216.EHZ. | 2017-03-04T01:22:06.24 | 0.3 | undecidable | manual | S | 290 | 22.1556 | 117 | -0.18 | 71 |
IV.T1212.EHZ. | 2017-03-04T01:22:05.90 | 0.6 | undecidable | manual | S | 247 | 20.3685 | 120 | -0.1 | 48 |
IV.T1256.HHZ. | 2017-03-04T01:22:05.95 | 0.6 | undecidable | manual | S | 349 | 20.7681 | 119 | -0.13 | 48 |
IV.T1219.EHZ. | 2017-03-04T01:22:04.14 | 1.0 | undecidable | manual | P | 320 | 33.9438 | 105 | -0.26 | 23 |
IV.RM33.EHZ. | 2017-03-04T01:22:04.47 | 0.6 | positive | manual | P | 188 | 35.1426 | 105 | -0.11 | 47 |
IV.T1215.EHZ. | 2017-03-04T01:22:04.22 | 1.0 | negative | manual | P | 266 | 33.2445 | 106 | -0.07 | 24 |
IV.TERO.HHZ. | 2017-03-04T01:22:04.32 | 0.6 | negative | manual | P | 130 | 34.743 | 105 | -0.2 | 46 |
IV.MC2.EHZ. | 2017-03-04T01:22:04.49 | 0.6 | undecidable | manual | S | 324 | 12.0768 | 138 | 0.23 | 48 |
IV.T1220.EHZ. | 2017-03-04T01:22:04.33 | 1.0 | positive | manual | P | 335 | 35.3424 | 105 | -0.27 | 23 |
IV.T1241.EHZ. | 2017-03-04T01:22:04.41 | 0.6 | undecidable | manual | S | 74 | 13.1757 | 135 | -0.05 | 49 |
IV.GUMA.HHZ. | 2017-03-04T01:22:03.55 | 0.1 | undecidable | manual | P | 10 | 27.0507 | 111 | 0.16 | 95 |
IV.T1245.HHZ. | 2017-03-04T01:22:03.57 | 0.6 | undecidable | manual | S | 298 | 8.0808 | 150 | -0.05 | 50 |
IV.MMO1.EHZ. | 2017-03-04T01:22:03.57 | 0.6 | undecidable | manual | S | 26 | 9.4794 | 145 | -0.25 | 48 |
IV.CSP1.EHZ. | 2017-03-04T01:22:03.75 | 0.6 | positive | manual | P | 349 | 30.3474 | 108 | -0.13 | 48 |
IV.T1214.EHZ. | 2017-03-04T01:22:03.81 | 0.3 | undecidable | manual | S | 218 | 8.88 | 147 | 0.07 | 75 |
IV.T1217.EHZ. | 2017-03-04T01:22:03.80 | 1.0 | undecidable | manual | P | 246 | 30.6471 | 108 | -0.11 | 24 |
IV.FDMO.HHZ. | 2017-03-04T01:22:03.30 | 0.6 | negative | manual | P | 327 | 28.2495 | 110 | -0.26 | 46 |
IV.LNSS.HHZ. | 2017-03-04T01:22:03.96 | 0.1 | negative | manual | P | 218 | 31.0467 | 107 | -0.01 | 97 |
IV.T1256.HHZ. | 2017-03-04T01:22:02.41 | 0.6 | positive | manual | P | 349 | 20.7681 | 119 | -0.1 | 49 |
IV.T1216.EHZ. | 2017-03-04T01:22:02.50 | 1.0 | negative | manual | P | 290 | 22.1556 | 117 | -0.2 | 24 |
IV.T1299.EHZ. | 2017-03-04T01:22:02.62 | 0.1 | positive | manual | P | 179 | 20.9679 | 119 | 0.09 | 97 |
IV.T1212.EHZ. | 2017-03-04T01:22:02.38 | 0.3 | positive | manual | P | 247 | 20.3685 | 120 | -0.08 | 73 |
IV.MC2.EHZ. | 2017-03-04T01:22:01.49 | 0.3 | negative | manual | P | 324 | 12.0768 | 138 | 0.03 | 75 |
IV.T1241.EHZ. | 2017-03-04T01:22:01.50 | 0.6 | undecidable | manual | P | 74 | 13.1757 | 135 | -0.07 | 49 |
IV.T1245.HHZ. | 2017-03-04T01:22:01.07 | 0.6 | negative | manual | P | 298 | 8.0808 | 150 | -0.02 | 50 |
IV.MMO1.EHZ. | 2017-03-04T01:22:01.06 | 0.1 | undecidable | manual | P | 26 | 9.4794 | 145 | -0.14 | 98 |
IV.T1214.EHZ. | 2017-03-04T01:22:01.22 | 0.1 | positive | manual | P | 218 | 8.88 | 147 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.1 | 0.0000625 | 0.28 | AML | other | m | 2017-03-04T01:22:07.97 |
IV.FDMO.HHE. | ML:0.9 | 0.000033549999999999996 | 0.54 | AML | other | m | 2017-03-04T01:22:08.43 |
IV.GUMA.HHN. | ML:1.1 | 0.00006220000000000001 | 0.74 | AML | other | m | 2017-03-04T01:22:09.07 |
IV.GUMA.HHE. | ML:1.2 | 0.00008649999999999999 | 0.58 | AML | other | m | 2017-03-04T01:22:10.81 |
IV.LNSS.HHE. | ML:1.0 | 0.000043950000000000004 | 1.2 | AML | other | m | 2017-03-04T01:22:08.36 |
IV.LNSS.HHN. | ML:1.0 | 0.00004355 | 0.16 | AML | other | m | 2017-03-04T01:22:09.32 |
IV.RM33.EHN. | ML:1.1 | 0.00005185 | 0.9 | AML | other | m | 2017-03-04T01:22:10.55 |
IV.RM33.EHE. | ML:1.2 | 0.000054900000000000006 | 0.22 | AML | other | m | 2017-03-04T01:22:11.47 |
IV.T1214.EHN. | ML:1.3 | 0.00018895 | 0.18 | AML | other | m | 2017-03-04T01:22:03.84 |
IV.T1214.EHE. | ML:1.2 | 0.00014965 | 0.28 | AML | other | m | 2017-03-04T01:22:04.00 |
IV.T1216.EHE. | ML:1.0 | 0.0000554 | 1.14 | AML | other | m | 2017-03-04T01:22:06.40 |
IV.T1216.EHN. | ML:1.0 | 0.0000554 | 1.22 | AML | other | m | 2017-03-04T01:22:07.87 |
IV.T1241.EHN. | ML:1.2 | 0.00012240000000000002 | 0.4 | AML | other | m | 2017-03-04T01:22:04.59 |
IV.T1241.EHE. | ML:1.2 | 0.0001365 | 0.26 | AML | other | m | 2017-03-04T01:22:04.59 |
IV.T1245.HHN. | ML:1.2 | 0.0001605 | 1.24 | AML | other | m | 2017-03-04T01:22:04.10 |
IV.T1245.HHE. | ML:1.2 | 0.0001505 | 0.94 | AML | other | m | 2017-03-04T01:22:04.31 |
IV.T1299.EHE. | ML:1.0 | 0.000057249999999999996 | 0.1 | AML | other | m | 2017-03-04T01:22:06.48 |
IV.T1299.EHN. | ML:1.0 | 0.000064 | 0.28 | AML | other | m | 2017-03-04T01:22:06.81 |
IV.TERO.HHE. | ML:0.9 | 0.000029849999999999997 | 0.6 | AML | other | m | 2017-03-04T01:22:10.37 |
IV.TERO.HHN. | ML:1.0 | 0.00004095 | 0.84 | AML | other | m | 2017-03-04T01:22:10.00 |