A magnitude ML 1.3 earthquake occured in region: 2 km S Comunanza (AP), on
and geographic coordinates (lat, lon) 42.9410, 13.4110 at 21 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 |
---|---|---|---|---|
Comunanza | AP | 2 | 3166 | 3166 |
Montefortino | FM | 6 | 1178 | 4344 |
Palmiano | AP | 6 | 196 | 4540 |
Amandola | FM | 6 | 3629 | 8169 |
Montefalcone Appennino | FM | 7 | 424 | 8593 |
Force | AP | 7 | 1354 | 9947 |
Smerillo | FM | 8 | 365 | 10312 |
Montemonaco | AP | 8 | 604 | 10916 |
Venarotta | AP | 9 | 2066 | 12982 |
Roccafluvione | AP | 10 | 2010 | 14992 |
Monte San Martino | MC | 10 | 765 | 15757 |
Santa Vittoria in Matenano | FM | 11 | 1330 | 17087 |
Rotella | AP | 12 | 906 | 17993 |
Montegallo | AP | 13 | 523 | 18516 |
Penna San Giovanni | MC | 13 | 1108 | 19624 |
Montelparo | FM | 13 | 778 | 20402 |
Sarnano | MC | 14 | 3264 | 23666 |
Montedinove | AP | 15 | 488 | 24154 |
Gualdo | MC | 15 | 815 | 24969 |
Monteleone di Fermo | FM | 15 | 395 | 25364 |
Bolognola | MC | 16 | 142 | 25506 |
Ascoli Piceno | AP | 17 | 49407 | 74913 |
Montalto delle Marche | AP | 17 | 2122 | 77035 |
Monte Rinaldo | FM | 17 | 379 | 77414 |
Servigliano | FM | 17 | 2336 | 79750 |
Castignano | AP | 17 | 2796 | 82546 |
Sant'Angelo in Pontano | MC | 18 | 1436 | 83982 |
Monsampietro Morico | FM | 19 | 659 | 84641 |
Ortezzano | FM | 19 | 774 | 85415 |
Acquasanta Terme | AP | 19 | 2916 | 88331 |
Falerone | FM | 19 | 3337 | 91668 |
Montottone | FM | 20 | 979 | 92647 |
Belmonte Piceno | FM | 20 | 646 | 93293 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-08-23 16:59:43 |
42.9412 | 13.4112 | 21 | 2023-08-23 17:10:03 |
Sala Sismica INGV-Roma | 120415301 |
Field | Value |
---|---|
Time (UTC) | 2023-08-23 16:59:43 ± 0.09 |
Latitude | 42.9412 ± 0.0027 |
Longitude | 13.4112 ± 0.0049 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120415301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 371 |
Semi-minor axis of confidence ellipse (meter) | 185 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 278 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
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) | 0.05846 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36423 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 120415301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-23 17:10:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2023-08-23T16:59:57.32 | 0.6 | undecidable | manual | S | 298 | 40.4262 | 109 | 0.33 | 44 |
IV.SMA1.EHZ. | 2023-08-23T16:59:55.23 | 0.6 | undecidable | manual | S | 190 | 35.0427 | 112 | -0.4 | 44 |
IV.NRCA.HHZ. | 2023-08-23T16:59:54.14 | 0.6 | undecidable | manual | S | 244 | 26.9508 | 120 | 0.46 | 44 |
IV.FDMO.HHZ. | 2023-08-23T16:59:54.02 | 0.6 | undecidable | manual | S | 292 | 28.3494 | 118 | 0 | 49 |
IV.PF6.EHE. | 2023-08-23T16:59:53.68 | 0.6 | undecidable | manual | S | 321 | 28.0497 | 119 | -0.26 | 46 |
IV.MNTT.EHZ. | 2023-08-23T16:59:52.46 | 0.6 | undecidable | manual | S | 48 | 20.0688 | 129 | 0.27 | 47 |
IV.CSP1.EHZ. | 2023-08-23T16:59:52.83 | 0.6 | undecidable | manual | S | 315 | 23.6541 | 124 | -0.12 | 48 |
IV.MC2.EHN. | 2023-08-23T16:59:52.13 | 0.6 | undecidable | manual | S | 260 | 18.3705 | 132 | 0.3 | 47 |
IV.MTRA.HNZ. | 2023-08-23T16:59:52.42 | 0.6 | undecidable | manual | S | 183 | 20.4684 | 129 | 0.16 | 48 |
IV.GUMA.HHZ. | 2023-08-23T16:59:51.25 | 0.6 | undecidable | manual | S | 335 | 14.874 | 139 | 0.07 | 49 |
IV.MML1.EHZ. | 2023-08-23T16:59:51.21 | 0.3 | positive | manual | P | 298 | 40.4262 | 109 | 0.01 | 71 |
7F.SIB1.EHZ. | 2023-08-23T16:59:51.14 | 0.6 | undecidable | manual | S | 246 | 12.5763 | 144 | 0.34 | 47 |
IV.SAP2.EHE. | 2023-08-23T16:59:51.68 | 0.6 | undecidable | manual | S | 357 | 17.2716 | 134 | 0.05 | 49 |
7F.SIB2.EHZ. | 2023-08-23T16:59:50.29 | 0.6 | undecidable | manual | S | 238 | 10.2786 | 150 | -0.19 | 48 |
IV.MMO1.HNZ. | 2023-08-23T16:59:50.08 | 0.6 | undecidable | manual | S | 236 | 8.2806 | 155 | -0.15 | 49 |
IV.SMA1.EHZ. | 2023-08-23T16:59:50.12 | 0.3 | undecidable | manual | P | 190 | 35.0427 | 112 | -0.29 | 68 |
7F.SIB3.EHE. | 2023-08-23T16:59:50.95 | 0.6 | undecidable | manual | S | 237 | 13.5753 | 142 | -0.02 | 50 |
IV.MF5.EHZ. | 2023-08-23T16:59:49.91 | 0.6 | undecidable | manual | S | 37 | 6.4935 | 160 | -0.14 | 49 |
IV.FDMO.HHZ. | 2023-08-23T16:59:49.41 | 0.1 | positive | manual | P | 292 | 28.3494 | 118 | -0.07 | 96 |
IV.PF6.EHE. | 2023-08-23T16:59:49.18 | 0.1 | undecidable | manual | P | 321 | 28.0497 | 119 | -0.26 | 93 |
IV.NRCA.HHZ. | 2023-08-23T16:59:49.44 | 0.3 | undecidable | manual | P | 244 | 26.9508 | 120 | 0.15 | 71 |
IV.MC2.EHN. | 2023-08-23T16:59:48.40 | 0.1 | undecidable | manual | P | 260 | 18.3705 | 132 | 0.18 | 96 |
IV.MTRA.HNZ. | 2023-08-23T16:59:48.56 | 0.1 | undecidable | manual | P | 183 | 20.4684 | 129 | 0.09 | 97 |
IV.MNTT.EHZ. | 2023-08-23T16:59:48.59 | 0.3 | undecidable | manual | P | 48 | 20.0688 | 129 | 0.16 | 72 |
IV.CSP1.EHZ. | 2023-08-23T16:59:48.73 | 0.1 | undecidable | manual | P | 315 | 23.6541 | 124 | -0.14 | 96 |
IV.SAP2.EHE. | 2023-08-23T16:59:48.05 | 0.6 | undecidable | manual | P | 357 | 17.2716 | 134 | -0.05 | 49 |
7F.SIB3.EHE. | 2023-08-23T16:59:47.70 | 0.1 | undecidable | manual | P | 237 | 13.5753 | 142 | -0.03 | 99 |
IV.MF5.EHZ. | 2023-08-23T16:59:47.13 | 0.1 | undecidable | manual | P | 37 | 6.4935 | 160 | -0.06 | 100 |
IV.GUMA.HHZ. | 2023-08-23T16:59:47.85 | 0.6 | undecidable | manual | P | 335 | 14.874 | 139 | 0.01 | 50 |
7F.SIB2.EHZ. | 2023-08-23T16:59:47.36 | 0.1 | undecidable | manual | P | 238 | 10.2786 | 150 | -0.08 | 99 |
7F.SIB1.EHZ. | 2023-08-23T16:59:47.73 | 0.1 | undecidable | manual | P | 246 | 12.5763 | 144 | 0.1 | 98 |
IV.MMO1.HNZ. | 2023-08-23T16:59:47.21 | 0.1 | undecidable | manual | P | 236 | 8.2806 | 155 | -0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MF5.EHN. | ML:1.2 | 0.00011405 | 0.44 | AML | other | m | 2023-08-23T16:59:50.29 |
IV.MF5.EHE. | ML:1.3 | 0.000142 | 0.26 | AML | other | m | 2023-08-23T16:59:50.51 |
IV.CSP1.EHN. | ML:1.4 | 0.0001225 | 1.28 | AML | other | m | 2023-08-23T16:59:53.02 |
IV.CSP1.EHE. | ML:1.4 | 0.00013485 | 0.16 | AML | other | m | 2023-08-23T16:59:53.67 |
IV.FDMO.HHE. | ML:1.0 | 0.000046399999999999996 | 0.16 | AML | other | m | 2023-08-23T16:59:54.11 |
IV.FDMO.HHN. | ML:1.0 | 0.00004685 | 0.16 | AML | other | m | 2023-08-23T16:59:54.24 |
IV.NRCA.HHE. | ML:1.3 | 0.0000862 | 0.08 | AML | other | m | 2023-08-23T16:59:54.43 |
IV.NRCA.HHN. | ML:1.5 | 0.00014800000000000002 | 0.12 | AML | other | m | 2023-08-23T16:59:54.69 |