A magnitude ML 1.3 earthquake occured in region: 3 km SE Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9780, 13.2540 at 25 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 |
---|---|---|---|---|
Bolognola | MC | 3 | 142 | 142 |
Sarnano | MC | 8 | 3264 | 3406 |
Montefortino | FM | 8 | 1178 | 4584 |
Amandola | FM | 8 | 3629 | 8213 |
Acquacanina | MC | 9 | 121 | 8334 |
Ussita | MC | 10 | 444 | 8778 |
Fiastra | MC | 10 | 559 | 9337 |
Montemonaco | AP | 11 | 604 | 9941 |
Gualdo | MC | 12 | 815 | 10756 |
Castelsantangelo sul Nera | MC | 12 | 281 | 11037 |
Comunanza | AP | 13 | 3166 | 14203 |
Visso | MC | 14 | 1107 | 15310 |
Cessapalombo | MC | 15 | 512 | 15822 |
Fiordimonte | MC | 15 | 202 | 16024 |
San Ginesio | MC | 15 | 3498 | 19522 |
Smerillo | FM | 16 | 365 | 19887 |
Monte San Martino | MC | 16 | 765 | 20652 |
Montegallo | AP | 16 | 523 | 21175 |
Penna San Giovanni | MC | 17 | 1108 | 22283 |
Pievebovigliana | MC | 17 | 866 | 23149 |
Montefalcone Appennino | FM | 17 | 424 | 23573 |
Camporotondo di Fiastrone | MC | 17 | 563 | 24136 |
Sant'Angelo in Pontano | MC | 18 | 1436 | 25572 |
Pieve Torina | MC | 18 | 1458 | 27030 |
Caldarola | MC | 18 | 1823 | 28853 |
Palmiano | AP | 19 | 196 | 29049 |
Force | AP | 19 | 1354 | 30403 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-08-05 19:43:41 |
42.9782 | 13.2538 | 25 | 2023-08-05 19:49:39 |
Sala Sismica INGV-Roma | 119891281 |
Field | Value |
---|---|
Time (UTC) | 2023-08-05 19:43:41 ± 0.15 |
Latitude | 42.9782 ± 0.0045 |
Longitude | 13.2538 ± 0.0061 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119891281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 559 |
Semi-minor axis of confidence ellipse (meter) | 104 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.10342 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39930 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 119891281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-05 19:49:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2023-08-05T19:43:56.42 | 0.6 | undecidable | manual | S | 354 | 44.3223 | 113 | 0.34 | 44 |
IV.SMA1.EHZ. | 2023-08-05T19:43:55.06 | 0.3 | undecidable | manual | S | 170 | 39.1275 | 116 | 0.25 | 69 |
IV.SNTG.HHZ. | 2023-08-05T19:43:55.32 | 0.3 | undecidable | manual | S | 321 | 39.8268 | 116 | 0.34 | 67 |
IV.MML1.EHZ. | 2023-08-05T19:43:52.42 | 0.3 | undecidable | manual | S | 303 | 27.3504 | 127 | 0.3 | 69 |
IV.NRCA.HHZ. | 2023-08-05T19:43:50.59 | 0.3 | undecidable | manual | S | 215 | 19.6692 | 137 | 0.01 | 75 |
IV.MF5.EHZ. | 2023-08-05T19:43:50.33 | 0.3 | undecidable | manual | S | 86 | 16.7721 | 142 | 0.24 | 72 |
IV.CSP1.EHZ. | 2023-08-05T19:43:49.21 | 0.3 | undecidable | manual | S | 343 | 13.1757 | 149 | -0.35 | 71 |
IV.SNTG.HHZ. | 2023-08-05T19:43:49.04 | 0.3 | undecidable | manual | P | 321 | 39.8268 | 116 | -0.04 | 72 |
IV.GUMA.HHZ. | 2023-08-05T19:43:49.38 | 0.6 | undecidable | manual | S | 35 | 11.4774 | 153 | 0.05 | 50 |
IV.CING.HHZ. | 2023-08-05T19:43:49.49 | 0.3 | undecidable | manual | P | 354 | 44.3223 | 113 | -0.22 | 69 |
IV.FDMO.HHZ. | 2023-08-05T19:43:49.60 | 0.3 | undecidable | manual | S | 296 | 14.9739 | 146 | -0.21 | 72 |
IV.SMA1.EHZ. | 2023-08-05T19:43:48.88 | 0.6 | undecidable | manual | P | 170 | 39.1275 | 116 | -0.09 | 47 |
IV.MML1.EHZ. | 2023-08-05T19:43:47.48 | 0.6 | undecidable | manual | P | 303 | 27.3504 | 127 | 0.05 | 49 |
IV.MF5.EHZ. | 2023-08-05T19:43:46.28 | 0.1 | negative | manual | P | 86 | 16.7721 | 142 | 0.03 | 100 |
IV.NRCA.HHZ. | 2023-08-05T19:43:46.52 | 1.0 | undecidable | manual | P | 215 | 19.6692 | 137 | -0.01 | 25 |
IV.CSP1.EHZ. | 2023-08-05T19:43:45.72 | 0.1 | undecidable | manual | P | 343 | 13.1757 | 149 | -0.22 | 96 |
IV.GUMA.HHZ. | 2023-08-05T19:43:45.67 | 0.6 | negative | manual | P | 35 | 11.4774 | 153 | -0.14 | 49 |
IV.FDMO.HHZ. | 2023-08-05T19:43:45.93 | 0.3 | positive | manual | P | 296 | 14.9739 | 146 | -0.16 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GUMA.HNE. | ML:1.6 | 0.00020950000000000002 | 0.24 | AML | other | m | 2023-08-05T19:43:49.54 |
IV.GUMA.HNN. | ML:1.4 | 0.00015867225 | 0.4352 | AML | other | m | 2023-08-05T19:43:50.08 |
IV.NRCA.HHN. | ML:1.0 | 0.000050402815000000006 | 0.128 | AML | other | m | 2023-08-05T19:43:51.10 |
IV.NRCA.HHE. | ML:1.1 | 0.00005533823 | 0.1024 | AML | other | m | 2023-08-05T19:43:51.92 |
IV.GUMA.HHE. | ML:1.5 | 0.00020021495 | 0.256 | AML | other | m | 2023-08-05T19:43:49.51 |
IV.GUMA.HHN. | ML:1.6 | 0.00021312915 | 0.1408 | AML | other | m | 2023-08-05T19:43:49.53 |
IV.NRCA.HNN. | ML:1.5 | 0.00016378535 | 1.0752 | AML | other | m | 2023-08-05T19:43:50.58 |
IV.MML1.EHE. | ML:1.0 | 0.00004069429 | 0.256 | AML | other | m | 2023-08-05T19:43:52.51 |
IV.MML1.EHN. | ML:1.0 | 0.000039314100000000004 | 0.2048 | AML | other | m | 2023-08-05T19:43:52.60 |
IV.SMA1.EHE. | ML:1.3 | 0.00005658614 | 1.4592 | AML | other | m | 2023-08-05T19:44:07.87 |
IV.SMA1.EHN. | ML:1.1 | 0.000041460695 | 2.0736 | AML | other | m | 2023-08-05T19:43:59.66 |
IV.SNTG.HHN. | ML:0.8 | 0.00002031191 | 0.1024 | AML | other | m | 2023-08-05T19:43:55.58 |
IV.SNTG.HNE. | ML:1.7 | 0.0001421974 | 4.8384 | AML | other | m | 2023-08-05T19:44:02.08 |
IV.SNTG.HNN. | ML:1.5 | 0.00009260785499999999 | 0.5504 | AML | other | m | 2023-08-05T19:43:58.53 |