A magnitude ML 1.0 earthquake occured in region: 8 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8060, 13.2120 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 8 | 1178 | 1178 |
Norcia | PG | 10 | 4957 | 6135 |
Montegallo | AP | 11 | 523 | 6658 |
Castelsantangelo sul Nera | MC | 11 | 281 | 6939 |
Accumoli | RI | 13 | 667 | 7606 |
Montemonaco | AP | 14 | 604 | 8210 |
Preci | PG | 16 | 724 | 8934 |
Ussita | MC | 17 | 444 | 9378 |
Acquasanta Terme | AP | 17 | 2916 | 12294 |
Visso | MC | 17 | 1107 | 13401 |
Montefortino | FM | 19 | 1178 | 14579 |
Cascia | PG | 19 | 3217 | 17796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2017-03-09 11:09:17 |
42.8058 | 13.2117 | 10 | 2017-03-09 11:23:26 |
Sala Sismica INGV-Roma | 42150421 |
Field | Value |
---|---|
Time (UTC) | 2017-03-09 11:09:17 ± 0.03 |
Latitude | 42.8058 ± 0.0018 |
Longitude | 13.2117 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 42150421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 218 |
Semi-minor axis of confidence ellipse (meter) | 156 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 299 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 27 |
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) | 0.34084 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 42150421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-09 11:23:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2017-03-09T11:09:40.11 | 3.0 | undecidable | manual | S | -2.27 | 0 | |||
IV.APEC.HHZ. | 2017-03-09T11:09:34.44 | 3.0 | negative | manual | P | -0.33 | 0 | |||
IV.TERO.HHZ. | 2017-03-09T11:09:30.14 | 0.1 | undecidable | manual | S | 122 | 37.8288 | 50 | -0.09 | 94 |
IV.T1211.EHZ. | 2017-03-09T11:09:30.81 | 3.0 | undecidable | manual | S | -0.94 | 0 | |||
IV.T1220.EHZ. | 2017-03-09T11:09:29.60 | 0.1 | undecidable | manual | S | 344 | 35.2425 | 50 | 0.09 | 95 |
IV.RM33.EHZ. | 2017-03-09T11:09:29.07 | 0.1 | undecidable | manual | S | 180 | 32.9448 | 50 | 0.16 | 94 |
IV.CSP1.EHZ. | 2017-03-09T11:09:28.56 | 0.3 | undecidable | manual | S | 359 | 31.746 | 50 | -0.03 | 72 |
IV.T1219.EHZ. | 2017-03-09T11:09:28.70 | 0.3 | undecidable | manual | S | 329 | 32.4453 | 50 | -0.08 | 72 |
IV.T1215.EHZ. | 2017-03-09T11:09:27.26 | 0.3 | undecidable | manual | S | 269 | 27.9498 | 50 | -0.31 | 69 |
IV.T1217.EHZ. | 2017-03-09T11:09:26.57 | 0.3 | undecidable | manual | S | 246 | 25.0527 | 111 | -0.17 | 71 |
IV.RM33.EHZ. | 2017-03-09T11:09:24.09 | 0.1 | undecidable | manual | P | 180 | 32.9448 | 50 | 0.05 | 96 |
IV.TERO.HHZ. | 2017-03-09T11:09:24.66 | 0.1 | undecidable | manual | P | 122 | 37.8288 | 50 | -0.14 | 93 |
IV.T1220.EHZ. | 2017-03-09T11:09:24.73 | 0.3 | undecidable | manual | P | 344 | 35.2425 | 50 | 0.34 | 67 |
IV.T1218.EHZ. | 2017-03-09T11:09:24.22 | 0.3 | undecidable | manual | S | 208 | 16.9719 | 120 | 0.02 | 74 |
IV.T1219.EHZ. | 2017-03-09T11:09:24.09 | 0.3 | undecidable | manual | P | 329 | 32.4453 | 50 | 0.13 | 71 |
IV.T1241.EHZ. | 2017-03-09T11:09:24.70 | 0.1 | undecidable | manual | S | 73 | 18.7701 | 118 | -0.03 | 99 |
IV.T1217.EHZ. | 2017-03-09T11:09:23.02 | 0.6 | undecidable | manual | P | 246 | 25.0527 | 111 | 0.23 | 47 |
IV.T1215.EHZ. | 2017-03-09T11:09:23.18 | 0.1 | undecidable | manual | P | 269 | 27.9498 | 50 | -0.09 | 96 |
IV.MMO1.EHZ. | 2017-03-09T11:09:23.17 | 0.1 | undecidable | manual | S | 42 | 13.9749 | 125 | -0.15 | 97 |
IV.CSP1.EHZ. | 2017-03-09T11:09:23.61 | 0.6 | undecidable | manual | P | 359 | 31.746 | 50 | -0.25 | 46 |
IV.T1212.EHZ. | 2017-03-09T11:09:23.55 | 0.3 | undecidable | manual | S | 246 | 14.874 | 123 | -0.02 | 75 |
IV.MC2.EHZ. | 2017-03-09T11:09:22.81 | 0.1 | undecidable | manual | S | 351 | 11.877 | 130 | 0.08 | 99 |
IV.T1299.EHZ. | 2017-03-09T11:09:22.15 | 3.0 | negative | manual | P | 0.19 | 0 | |||
IV.T1245.HHZ. | 2017-03-09T11:09:21.09 | 0.3 | undecidable | manual | S | 341 | 5.994 | 149 | -0.28 | 72 |
IV.T1218.EHZ. | 2017-03-09T11:09:21.33 | 0.3 | undecidable | manual | P | 208 | 16.9719 | 120 | 0.01 | 75 |
IV.T1212.EHZ. | 2017-03-09T11:09:21.14 | 0.6 | positive | manual | P | 246 | 14.874 | 123 | 0.18 | 48 |
IV.T1241.EHZ. | 2017-03-09T11:09:21.74 | 1.0 | undecidable | manual | P | 73 | 18.7701 | 118 | 0.11 | 24 |
IV.T1216.EHZ. | 2017-03-09T11:09:21.57 | 0.3 | undecidable | manual | P | 301 | 18.2706 | 118 | 0.03 | 74 |
IV.MC2.EHZ. | 2017-03-09T11:09:20.70 | 0.3 | negative | manual | P | 351 | 11.877 | 130 | 0.23 | 72 |
IV.MMO1.EHZ. | 2017-03-09T11:09:20.90 | 0.3 | negative | manual | P | 42 | 13.9749 | 125 | 0.09 | 74 |
IV.T1245.HHZ. | 2017-03-09T11:09:19.76 | 0.1 | undecidable | manual | P | 341 | 5.994 | 149 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | ML:0.6 | 0.000020254743999999998 | 0.224 | AML | other | m | 2017-03-09T11:09:29.30 |
IV.CSP1.EHN. | ML:0.8 | 0.000031899750500000004 | 0.3776 | AML | other | m | 2017-03-09T11:09:29.23 |
IV.RM33.HNE. | ML:1.5 | 0.00014751878499999997 | 0.768 | AML | other | m | 2017-03-09T11:09:27.94 |
IV.RM33.EHN. | ML:0.7 | 0.000020618044000000002 | 0.2432 | AML | other | m | 2017-03-09T11:09:29.67 |
IV.RM33.EHE. | ML:0.7 | 0.0000207361625 | 0.8832 | AML | other | m | 2017-03-09T11:09:28.20 |
IV.T1212.EHE. | ML:1.1 | 0.00013524235 | 0.0768 | AML | other | m | 2017-03-09T11:09:23.66 |
IV.T1212.HNE. | ML:1.1 | 0.00013236847499999998 | 0.096 | AML | other | m | 2017-03-09T11:09:23.70 |
IV.T1212.EHN. | ML:1.4 | 0.00023655895 | 0.096 | AML | other | m | 2017-03-09T11:09:23.70 |
IV.T1212.HNN. | ML:1.4 | 0.00022636230000000002 | 0.096 | AML | other | m | 2017-03-09T11:09:23.70 |
IV.T1215.EHE. | ML:0.5 | 0.0000157528555 | 0.1408 | AML | other | m | 2017-03-09T11:09:28.39 |
IV.T1216.EHN. | ML:0.6 | 0.000034173160000000004 | 0.0832 | AML | other | m | 2017-03-09T11:09:25.46 |
IV.T1217.HNE. | ML:1.2 | 0.00010186633 | 0.6848 | AML | other | m | 2017-03-09T11:09:23.46 |
IV.T1217.EHN. | ML:0.8 | 0.00003801565 | 0.1408 | AML | other | m | 2017-03-09T11:09:26.79 |
IV.T1217.EHE. | ML:0.9 | 0.000045660784999999994 | 0.0832 | AML | other | m | 2017-03-09T11:09:27.11 |
IV.T1218.HNE. | ML:1.2 | 0.0001406059 | 0.1408 | AML | other | m | 2017-03-09T11:09:24.68 |
IV.T1218.EHE. | ML:1.2 | 0.000131352515 | 0.1472 | AML | other | m | 2017-03-09T11:09:24.69 |
IV.T1218.EHN. | ML:1.2 | 0.00015409165 | 0.2432 | AML | other | m | 2017-03-09T11:09:24.55 |
IV.T1218.HNN. | ML:1.3 | 0.00018196565 | 0.2432 | AML | other | m | 2017-03-09T11:09:24.43 |
IV.T1219.HNN. | ML:1.3 | 0.00007957289 | 0.672 | AML | other | m | 2017-03-09T11:09:27.67 |
IV.T1219.EHN. | ML:0.7 | 0.000022175845 | 0.128 | AML | other | m | 2017-03-09T11:09:30.60 |
IV.T1241.HNE. | ML:1.1 | 0.00010495005 | 0.5632 | AML | other | m | 2017-03-09T11:09:24.72 |
IV.T1241.EHN. | ML:0.6 | 0.000028334429999999996 | 0.1792 | AML | other | m | 2017-03-09T11:09:26.52 |
IV.T1241.EHE. | ML:0.9 | 0.000058346399999999994 | 0.2624 | AML | other | m | 2017-03-09T11:09:25.45 |
IV.T1245.HNE. | ML:1.4 | 0.00036463649999999995 | 0.16 | AML | other | m | 2017-03-09T11:09:22.16 |
IV.T1245.HNN. | ML:1.5 | 0.0005269329999999999 | 0.3392 | AML | other | m | 2017-03-09T11:09:23.27 |
IV.T1245.HHN. | ML:1.4 | 0.00036796545000000004 | 0.3392 | AML | other | m | 2017-03-09T11:09:23.10 |
IV.T1245.HHE. | ML:1.3 | 0.0003295618 | 0.1792 | AML | other | m | 2017-03-09T11:09:21.17 |
IV.T1299.HNN. | ML:1.3 | 0.00014042442999999999 | 0.6656 | AML | other | m | 2017-03-09T11:09:24.55 |
IV.T1299.EHN. | ML:0.7 | 0.00003476549 | 0.2624 | AML | other | m | 2017-03-09T11:09:27.63 |
IV.TERO.HHE. | ML:0.7 | 0.000017620793 | 0.2176 | AML | other | m | 2017-03-09T11:09:30.37 |
IV.TERO.HHN. | ML:0.6 | 0.000016764413 | 0.096 | AML | other | m | 2017-03-09T11:09:30.88 |
IV.TERO.HNN. | ML:0.9 | 0.0000286667345 | 0.5376 | AML | other | m | 2017-03-09T11:09:29.50 |