A magnitude ML 1.2 earthquake occured in region: 7 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8530, 13.2440 at 16 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 | 7 | 523 | 523 |
Montemonaco | AP | 9 | 604 | 1127 |
Castelsantangelo sul Nera | MC | 9 | 281 | 1408 |
Arquata del Tronto | AP | 10 | 1178 | 2586 |
Montefortino | FM | 13 | 1178 | 3764 |
Ussita | MC | 13 | 444 | 4208 |
Norcia | PG | 14 | 4957 | 9165 |
Visso | MC | 15 | 1107 | 10272 |
Bolognola | MC | 16 | 142 | 10414 |
Acquasanta Terme | AP | 16 | 2916 | 13330 |
Preci | PG | 17 | 724 | 14054 |
Amandola | FM | 17 | 3629 | 17683 |
Accumoli | RI | 18 | 667 | 18350 |
Comunanza | AP | 18 | 3166 | 21516 |
Palmiano | AP | 18 | 196 | 21712 |
Roccafluvione | AP | 19 | 2010 | 23722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-06-04 15:34:50 |
42.8527 | 13.2437 | 16 | 2020-06-04 16:06:12 |
Sala Sismica INGV-Roma | 79900731 |
Field | Value |
---|---|
Time (UTC) | 2020-06-04 15:34:50 ± 0.07 |
Latitude | 42.8527 ± 0.0018 |
Longitude | 13.2437 ± 0.0049 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79900731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 353 |
Semi-minor axis of confidence ellipse (meter) | 124 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
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 | 29 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34984 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 79900731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-04 16:06:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-06-04T15:35:04.00 | 0.6 | undecidable | manual | S | 131 | 38.8278 | 100 | 0.19 | 46 |
IV.ATTE.HHZ. | 2020-06-04T15:35:03.36 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.CAMP.HHN. | 2020-06-04T15:35:03.68 | 0.6 | undecidable | manual | S | 159 | 37.629 | 100 | 0.19 | 46 |
IV.RM33.HNZ. | 2020-06-04T15:35:03.85 | 0.6 | undecidable | manual | S | 184 | 38.2284 | 100 | 0.22 | 46 |
IV.MML1.HNN. | 2020-06-04T15:35:03.59 | 0.6 | undecidable | manual | S | 323 | 36.4413 | 101 | 0.43 | 44 |
IV.MURB.HHZ. | 2020-06-04T15:35:02.16 | 3.0 | undecidable | manual | Pg | -0.21 | 0 | |||
IV.LNSS.HNE. | 2020-06-04T15:35:02.18 | 0.6 | undecidable | manual | S | 211 | 32.2455 | 103 | 0.1 | 47 |
IT.MTCL.HGE. | 2020-06-04T15:35:00.12 | 0.6 | undecidable | manual | S | 308 | 25.2525 | 108 | -0.16 | 47 |
IV.CSP1.EHZ. | 2020-06-04T15:35:00.83 | 0.6 | undecidable | manual | S | 353 | 26.751 | 107 | 0.18 | 47 |
IV.FDMO.HHZ. | 2020-06-04T15:34:59.91 | 0.6 | undecidable | manual | S | 328 | 24.0537 | 110 | -0.05 | 48 |
IV.RM33.HNZ. | 2020-06-04T15:34:58.02 | 0.1 | undecidable | manual | P | 184 | 38.2284 | 100 | -0.22 | 91 |
IV.FEMA.HNE. | 2020-06-04T15:34:58.95 | 0.6 | undecidable | manual | S | 308 | 19.869 | 116 | 0 | 49 |
IV.TERO.HHZ. | 2020-06-04T15:34:58.26 | 1.0 | undecidable | manual | P | 131 | 38.8278 | 100 | -0.08 | 23 |
IV.CAMP.HHN. | 2020-06-04T15:34:58.11 | 0.1 | undecidable | manual | P | 159 | 37.629 | 100 | -0.04 | 95 |
IV.LNSS.HNE. | 2020-06-04T15:34:57.53 | 0.1 | undecidable | manual | P | 211 | 32.2455 | 103 | 0.19 | 93 |
IV.MML1.HNN. | 2020-06-04T15:34:57.94 | 0.1 | undecidable | manual | P | 323 | 36.4413 | 101 | -0.02 | 95 |
IV.MTRA.EHZ. | 2020-06-04T15:34:57.97 | 0.6 | undecidable | manual | S | 130 | 16.3725 | 123 | -0.16 | 48 |
IV.PF6.EHE. | 2020-06-04T15:34:57.21 | 0.1 | undecidable | manual | P | 353 | 31.9458 | 103 | -0.08 | 95 |
IV.FDMO.HHZ. | 2020-06-04T15:34:56.10 | 1.0 | positive | manual | P | 328 | 24.0537 | 110 | -0.02 | 24 |
IV.NRCA.HHZ. | 2020-06-04T15:34:56.76 | 0.6 | undecidable | manual | S | 259 | 10.7781 | 138 | -0.21 | 48 |
IV.CSP1.EHZ. | 2020-06-04T15:34:56.57 | 1.0 | negative | manual | P | 353 | 26.751 | 107 | 0.05 | 24 |
IT.MTCL.HGE. | 2020-06-04T15:34:56.25 | 0.1 | undecidable | manual | P | 308 | 25.2525 | 108 | -0.05 | 96 |
IV.MMO1.EHZ. | 2020-06-04T15:34:56.54 | 0.6 | undecidable | manual | S | 52 | 8.4804 | 145 | -0.07 | 50 |
IV.MC2.EHZ. | 2020-06-04T15:34:56.76 | 0.6 | undecidable | manual | S | 326 | 7.881 | 147 | 0.25 | 48 |
IV.FEMA.HNE. | 2020-06-04T15:34:55.16 | 0.1 | undecidable | manual | P | 308 | 19.869 | 116 | -0.37 | 91 |
IV.MTRA.EHZ. | 2020-06-04T15:34:55.04 | 0.1 | undecidable | manual | P | 130 | 16.3725 | 123 | -0.02 | 99 |
IV.MMO1.EHZ. | 2020-06-04T15:34:54.15 | 1.0 | undecidable | manual | P | 52 | 8.4804 | 145 | -0.04 | 25 |
IV.MC2.EHZ. | 2020-06-04T15:34:54.38 | 0.3 | negative | manual | P | 326 | 7.881 | 147 | 0.25 | 72 |
IV.NRCA.HHZ. | 2020-06-04T15:34:54.40 | 0.1 | undecidable | manual | P | 259 | 10.7781 | 138 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.7 | 0.00041295915000000007 | 0.1664 | AML | other | m | 2020-06-04T15:34:56.98 |
IV.NRCA.HHN. | ML:1.6 | 0.00033349225 | 0.1408 | AML | other | m | 2020-06-04T15:34:57.00 |
IV.NRCA.HNE. | ML:1.6 | 0.0003871451 | 0.1664 | AML | other | m | 2020-06-04T15:34:56.98 |
IV.NRCA.HNN. | ML:1.5 | 0.000315194 | 0.1536 | AML | other | m | 2020-06-04T15:34:57.00 |
IV.MTRA.EHE. | ML:1.0 | 0.00007809804 | 0.1024 | AML | other | m | 2020-06-04T15:34:58.12 |
IV.MTRA.EHN. | ML:0.7 | 0.000039786965 | 0.1792 | AML | other | m | 2020-06-04T15:34:58.44 |
IV.MTRA.HNE. | ML:1.2 | 0.0001290221 | 0.832 | AML | other | m | 2020-06-04T15:34:58.66 |
IV.MTRA.HNN. | ML:1.3 | 0.00013458395000000002 | 3.3536 | AML | other | m | 2020-06-04T15:35:00.01 |
IV.FDMO.HHE. | ML:0.7 | 0.000026467625000000002 | 1.8176 | AML | other | m | 2020-06-04T15:35:00.83 |
IV.FDMO.HHN. | ML:0.6 | 0.000022271005 | 0.32 | AML | other | m | 2020-06-04T15:35:00.06 |
IV.CSP1.EHE. | ML:1.0 | 0.000049629094999999995 | 1.792 | AML | other | m | 2020-06-04T15:35:01.25 |
IV.CSP1.EHN. | ML:1.0 | 0.00004569156 | 1.1904 | AML | other | m | 2020-06-04T15:35:01.89 |
IV.TERO.HHE. | ML:0.6 | 0.000014888074000000001 | 0.1024 | AML | other | m | 2020-06-04T15:35:04.35 |
IV.TERO.HHN. | ML:0.6 | 0.000013764809999999998 | 0.0512 | AML | other | m | 2020-06-04T15:35:04.61 |
IV.TERO.HNE. | ML:1.6 | 0.00012493373 | 3.9552 | AML | other | m | 2020-06-04T15:35:03.80 |
IV.TERO.HNN. | ML:1.8 | 0.000213169 | 1.4976 | AML | other | m | 2020-06-04T15:35:03.90 |
IV.ATTE.HHE. | ML:1.4 | 0.00002945901 | 0.4096 | AML | other | m | 2020-06-04T15:35:08.38 |
IV.ATTE.HHN. | ML:1.2 | 0.000021475477 | 0.3584 | AML | other | m | 2020-06-04T15:35:07.16 |