A magnitude ML 1.5 earthquake occured in region: 3 km E Montefortino (FM), on
and geographic coordinates (lat, lon) 42.9380, 13.3740 at 20 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Montefortino | FM | 3 | 1178 | 1178 |
Comunanza | AP | 4 | 3166 | 4344 |
Amandola | FM | 5 | 3629 | 7973 |
Montemonaco | AP | 6 | 604 | 8577 |
Palmiano | AP | 8 | 196 | 8773 |
Montefalcone Appennino | FM | 9 | 424 | 9197 |
Smerillo | FM | 10 | 365 | 9562 |
Force | AP | 10 | 1354 | 10916 |
Montegallo | AP | 11 | 523 | 11439 |
Venarotta | AP | 12 | 2066 | 13505 |
Monte San Martino | MC | 12 | 765 | 14270 |
Roccafluvione | AP | 12 | 2010 | 16280 |
Sarnano | MC | 12 | 3264 | 19544 |
Bolognola | MC | 14 | 142 | 19686 |
Santa Vittoria in Matenano | FM | 14 | 1330 | 21016 |
Penna San Giovanni | MC | 14 | 1108 | 22124 |
Gualdo | MC | 15 | 815 | 22939 |
Rotella | AP | 15 | 906 | 23845 |
Montelparo | FM | 16 | 778 | 24623 |
Monteleone di Fermo | FM | 18 | 395 | 25018 |
Montedinove | AP | 18 | 488 | 25506 |
Sant'Angelo in Pontano | MC | 18 | 1436 | 26942 |
Castelsantangelo sul Nera | MC | 19 | 281 | 27223 |
Servigliano | FM | 19 | 2336 | 29559 |
Acquasanta Terme | AP | 19 | 2916 | 32475 |
Ascoli Piceno | AP | 19 | 49407 | 81882 |
Ussita | MC | 19 | 444 | 82326 |
Acquacanina | MC | 19 | 121 | 82447 |
Arquata del Tronto | AP | 19 | 1178 | 83625 |
San Ginesio | MC | 20 | 3498 | 87123 |
Monte Rinaldo | FM | 20 | 379 | 87502 |
Montalto delle Marche | AP | 20 | 2122 | 89624 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-09-11 16:38:53 |
42.9382 | 13.3743 | 20 | 2021-02-26 14:55:56 |
Bollettino Sismico Italiano INGV | 83330071 |
Reviewed Rev100 |
ML 1.5 | 2020-09-11 16:38:53 |
42.9338 | 13.3727 | 20 | 2020-09-11 16:57:44 |
Sala Sismica INGV-Roma | 82822381 |
Field | Value |
---|---|
Time (UTC) | 2020-09-11 16:38:53 ± 0.1 |
Latitude | 42.9382 ± 0.0036 |
Longitude | 13.3743 ± 0.0061 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83330071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 282 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43887 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 83330071 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-28 10:29:23 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 82822381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-11 16:57:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2020-09-11T16:39:03.04 | 0.3 | undecidable | manual | S | 295 | 25.752 | 119 | -0.21 | 70 |
IV.NRCA.HHZ. | 2020-09-11T16:39:03.00 | 0.1 | undecidable | manual | S | 241 | 24.1536 | 121 | 0.12 | 96 |
IV.PF6.EHZ. | 2020-09-11T16:39:03.26 | 0.6 | undecidable | manual | S | 327 | 26.5512 | 118 | -0.18 | 47 |
IV.TRTR.HHZ. | 2020-09-11T16:39:02.47 | 0.3 | undecidable | manual | P | 108 | 46.1205 | 105 | 0.5 | 64 |
IV.GAVE.EHZ. | 2020-09-11T16:39:02.39 | 0.3 | undecidable | manual | P | 235 | 47.619 | 104 | 0.19 | 68 |
IV.EL6.EHZ. | 2020-09-11T16:39:02.40 | 0.1 | undecidable | manual | P | 333 | 48.7179 | 104 | 0.05 | 93 |
IV.MTRA.EHZ. | 2020-09-11T16:39:01.94 | 0.3 | undecidable | manual | S | 175 | 20.1687 | 127 | -0.07 | 72 |
IV.SAP2.EHZ. | 2020-09-11T16:39:01.59 | 0.3 | undecidable | manual | S | 7 | 17.6712 | 132 | 0.09 | 73 |
IV.GUMA.HHZ. | 2020-09-11T16:39:01.09 | 0.3 | undecidable | manual | S | 347 | 14.1747 | 139 | 0.25 | 71 |
IV.MC2.EHZ. | 2020-09-11T16:39:01.40 | 0.3 | undecidable | manual | S | 259 | 15.3735 | 136 | 0.35 | 70 |
IV.TERO.HHZ. | 2020-09-11T16:39:00.98 | 0.6 | undecidable | manual | P | 152 | 39.627 | 108 | -0.03 | 47 |
IV.MF5.EHZ. | 2020-09-11T16:39:00.16 | 0.6 | undecidable | manual | S | 51 | 8.88 | 152 | 0.13 | 50 |
IV.MMO1.EHZ. | 2020-09-11T16:38:59.44 | 0.3 | undecidable | manual | S | 222 | 5.7942 | 161 | -0.26 | 71 |
IV.FEMA.HNZ. | 2020-09-11T16:38:59.18 | 0.6 | undecidable | manual | P | 276 | 26.4513 | 118 | 0.05 | 48 |
IV.NRCA.HHZ. | 2020-09-11T16:38:58.81 | 0.1 | positive | manual | P | 241 | 24.1536 | 121 | -0.01 | 98 |
IV.PF6.EHZ. | 2020-09-11T16:38:58.83 | 0.1 | undecidable | manual | P | 327 | 26.5512 | 118 | -0.31 | 92 |
IV.FDMO.HHZ. | 2020-09-11T16:38:58.86 | 0.1 | positive | manual | P | 295 | 25.752 | 119 | -0.17 | 95 |
IV.MTRA.EHZ. | 2020-09-11T16:38:58.15 | 0.1 | undecidable | manual | P | 175 | 20.1687 | 127 | -0.17 | 95 |
IV.SAP2.EHZ. | 2020-09-11T16:38:58.10 | 0.3 | undecidable | manual | P | 7 | 17.6712 | 132 | 0.08 | 73 |
IV.GUMA.HHZ. | 2020-09-11T16:38:57.60 | 0.1 | positive | manual | P | 347 | 14.1747 | 139 | -0.04 | 99 |
IV.MC2.EHZ. | 2020-09-11T16:38:57.81 | 0.1 | positive | manual | P | 259 | 15.3735 | 136 | 0.05 | 99 |
IV.MF5.EHZ. | 2020-09-11T16:38:57.15 | 0.1 | negative | manual | P | 51 | 8.88 | 152 | -0.02 | 100 |
IV.MNTT.EHZ. | 2020-09-11T16:38:57.84 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MMO1.EHZ. | 2020-09-11T16:38:56.77 | 0.1 | positive | manual | P | 222 | 5.7942 | 161 | -0.21 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MF5.EHN. | ML:1.5 | 0.0002367723 | 0.1152 | AML | other | m | 2020-09-11T16:39:00.21 |
IV.MF5.EHE. | ML:1.4 | 0.0001910483 | 0.192 | AML | other | m | 2020-09-11T16:39:00.36 |
IV.GUMA.HNE. | ML:1.6 | 0.00029705389999999996 | 0.1792 | AML | other | m | 2020-09-11T16:39:01.15 |
IV.GUMA.HNN. | ML:1.8 | 0.00043104975 | 0.5376 | AML | other | m | 2020-09-11T16:39:01.15 |
IV.GUMA.HHN. | ML:1.9 | 0.0005417918 | 0.2048 | AML | other | m | 2020-09-11T16:39:01.16 |
IV.MTRA.EHN. | ML:1.2 | 0.00008609741 | 1.8976 | AML | other | m | 2020-09-11T16:39:01.05 |
IV.GUMA.HHE. | ML:1.7 | 0.0003113798 | 0.4352 | AML | other | m | 2020-09-11T16:39:02.30 |
IV.MTRA.HNN. | ML:1.2 | 0.00009718546 | 0.7424 | AML | other | m | 2020-09-11T16:39:02.04 |
IV.MTRA.HNE. | ML:1.5 | 0.00016948950000000002 | 1.3824 | AML | other | m | 2020-09-11T16:39:02.15 |
IV.MTRA.EHE. | ML:1.3 | 0.00010682948000000001 | 1.7568 | AML | other | m | 2020-09-11T16:39:02.89 |
IV.NRCA.HHN. | ML:2.2 | 0.0008155799500000001 | 0.1536 | AML | other | m | 2020-09-11T16:39:03.21 |
IV.NRCA.HNN. | ML:2.2 | 0.00079662525 | 0.1536 | AML | other | m | 2020-09-11T16:39:03.21 |
IV.FDMO.HHE. | ML:1.2 | 0.000069194175 | 0.192 | AML | other | m | 2020-09-11T16:39:03.28 |
IV.NRCA.HNE. | ML:2.1 | 0.00060132735 | 0.0896 | AML | other | m | 2020-09-11T16:39:03.56 |
IV.NRCA.HHE. | ML:2.1 | 0.0006822422000000001 | 0.1024 | AML | other | m | 2020-09-11T16:39:03.57 |
IV.FDMO.HHN. | ML:1.1 | 0.000054710925 | 0.1152 | AML | other | m | 2020-09-11T16:39:04.51 |
IV.TERO.HHN. | ML:0.8 | 0.000020424330000000002 | 0.064 | AML | other | m | 2020-09-11T16:39:07.96 |
IV.TERO.HHE. | ML:0.7 | 0.00001495408 | 0.0768 | AML | other | m | 2020-09-11T16:39:08.30 |
IV.TERO.HNE. | ML:1.6 | 0.00011113435999999998 | 0.448 | AML | other | m | 2020-09-11T16:39:08.60 |
IV.GAVE.EHE. | ML:1.1 | 0.00003675122 | 0.1536 | AML | other | m | 2020-09-11T16:39:10.84 |
IV.GAVE.EHN. | ML:1.3 | 0.000050937780000000004 | 0.1664 | AML | other | m | 2020-09-11T16:39:10.86 |