A magnitude ML 1.3 earthquake occured in region: 5 km W Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9830, 13.1710 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 |
---|---|---|---|---|
Bolognola | MC | 5 | 142 | 142 |
Ussita | MC | 5 | 444 | 586 |
Acquacanina | MC | 5 | 121 | 707 |
Fiastra | MC | 6 | 559 | 1266 |
Visso | MC | 9 | 1107 | 2373 |
Fiordimonte | MC | 9 | 202 | 2575 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2856 |
Pievebovigliana | MC | 11 | 866 | 3722 |
Pieve Torina | MC | 12 | 1458 | 5180 |
Sarnano | MC | 12 | 3264 | 8444 |
Monte Cavallo | MC | 14 | 145 | 8589 |
Montefortino | FM | 15 | 1178 | 9767 |
Muccia | MC | 15 | 915 | 10682 |
Amandola | FM | 15 | 3629 | 14311 |
Preci | PG | 16 | 724 | 15035 |
Montemonaco | AP | 16 | 604 | 15639 |
Cessapalombo | MC | 16 | 512 | 16151 |
Gualdo | MC | 17 | 815 | 16966 |
Caldarola | MC | 18 | 1823 | 18789 |
Camporotondo di Fiastrone | MC | 18 | 563 | 19352 |
San Ginesio | MC | 18 | 3498 | 22850 |
Camerino | MC | 19 | 6974 | 29824 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-04-18 17:39:58 |
42.9833 | 13.1712 | 16 | 2024-04-18 17:44:24 |
Sala Sismica INGV-Roma | 126866361 |
Field | Value |
---|---|
Time (UTC) | 2024-04-18 17:39:58 ± 0.06 |
Latitude | 42.9833 ± 0.0027 |
Longitude | 13.1712 ± 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 | 126866361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 163 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48024 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 126866361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-18 17:44:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LATE.HHZ. | 2024-04-18T17:40:35.19 | 3.0 | undecidable | manual | S | 0.22 | 0 | |||
IV.TERO.HHZ. | 2024-04-18T17:40:07.67 | 0.6 | negative | manual | P | 138 | 53.3022 | 97 | -0.11 | 45 |
IV.SMA1.EHZ. | 2024-04-18T17:40:05.77 | 1.0 | positive | manual | P | 161 | 41.3253 | 100 | -0.19 | 23 |
IV.NRCA.HHZ. | 2024-04-18T17:40:05.66 | 0.6 | undecidable | manual | S | 196 | 17.2716 | 122 | 0.06 | 49 |
IV.SNTG.HHZ. | 2024-04-18T17:40:05.22 | 0.6 | undecidable | manual | P | 328 | 35.4423 | 102 | 0.15 | 47 |
IV.CSP1.EHZ. | 2024-04-18T17:40:04.47 | 0.6 | undecidable | manual | S | 13 | 12.3765 | 134 | -0.1 | 49 |
IV.FDMO.HHZ. | 2024-04-18T17:40:03.99 | 0.6 | undecidable | manual | S | 311 | 8.9799 | 144 | 0 | 50 |
IV.MML1.EHZ. | 2024-04-18T17:40:03.06 | 0.1 | positive | manual | P | 312 | 21.6672 | 114 | 0.02 | 98 |
IV.MF5.EHZ. | 2024-04-18T17:40:03.48 | 1.0 | undecidable | manual | P | 89 | 23.4543 | 112 | 0.19 | 23 |
IV.MMO1.EHZ. | 2024-04-18T17:40:02.10 | 1.0 | undecidable | manual | P | 126 | 15.6732 | 125 | -0.14 | 24 |
IV.CESI.HHZ. | 2024-04-18T17:40:02.95 | 1.0 | undecidable | manual | P | 276 | 21.7671 | 114 | -0.1 | 24 |
IV.NRCA.HHZ. | 2024-04-18T17:40:02.52 | 0.1 | undecidable | manual | P | 196 | 17.2716 | 122 | 0.08 | 98 |
IV.GUMA.HHZ. | 2024-04-18T17:40:02.35 | 0.1 | negative | manual | P | 56 | 15.9729 | 125 | 0.08 | 97 |
IV.CSP1.EHZ. | 2024-04-18T17:40:01.73 | 0.1 | undecidable | manual | P | 13 | 12.3765 | 134 | -0.11 | 98 |
IV.FDMO.HHZ. | 2024-04-18T17:40:01.48 | 0.1 | undecidable | manual | P | 311 | 8.9799 | 144 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.2 | 0.00014500000000000003 | 0.16 | AML | other | m | 2024-04-18T17:40:04.09 |
IV.CSP1.EHE. | ML:1.7 | 0.00041999999999999996 | 0.18 | AML | other | m | 2024-04-18T17:40:04.62 |
IV.CSP1.EHN. | ML:1.8 | 0.000498 | 0.14 | AML | other | m | 2024-04-18T17:40:04.55 |
IV.FDMO.HHN. | ML:1.2 | 0.00015099999999999998 | 1.18 | AML | other | m | 2024-04-18T17:40:04.29 |
IV.MMO1.EHN. | ML:1.3 | 0.0001393 | 0.2 | AML | other | m | 2024-04-18T17:40:05.26 |
IV.MMO1.EHE. | ML:1.2 | 0.0001175 | 0.18 | AML | other | m | 2024-04-18T17:40:05.30 |
IV.GUMA.HHE. | ML:1.5 | 0.00023899999999999998 | 0.3 | AML | other | m | 2024-04-18T17:40:05.72 |
IV.NRCA.HHN. | ML:1.5 | 0.000211 | 0.1 | AML | other | m | 2024-04-18T17:40:05.91 |
IV.NRCA.HHE. | ML:1.6 | 0.000248 | 0.1 | AML | other | m | 2024-04-18T17:40:06.33 |
IV.MML1.EHE. | ML:1.0 | 0.00006110000000000001 | 1.84 | AML | other | m | 2024-04-18T17:40:06.99 |
IV.MML1.EHN. | ML:1.1 | 0.0000772 | 1.84 | AML | other | m | 2024-04-18T17:40:07.96 |
IV.GUMA.HHN. | ML:1.4 | 0.00016399999999999997 | 0.72 | AML | other | m | 2024-04-18T17:40:07.15 |
IV.CESI.HHN. | ML:1.2 | 0.00010300000000000001 | 0.24 | AML | other | m | 2024-04-18T17:40:07.89 |
IV.CESI.HHE. | ML:1.1 | 0.00007575 | 0.22 | AML | other | m | 2024-04-18T17:40:08.06 |